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SPRING / RETAINER KITS

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. BC titanium retainers are CNC machined from 6AL4V round bar titanium to exacting tolerances. Use steel retainer for high mileage applications.


BC0300S

BC0300S - Toyota 2JZ/1JZ Single Spring/Steel Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1300 Single Free Length 1.690" Seat 1.325" @ 80 lbs Open 0.980" @ 158 lbs Coil Bind 0.810" Retainer BC2300S-24 Spring Seat OEM Net Cam Lift 0.460" / 11.68mm

$ 269.12 $ 317.56


BC0300

BC0300 - Toyota 2JZ/1JZ Single Spring/Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1300 Single Free Length 1.690" Seat 1.325" @ 80 lbs Open 0.980" @ 158 lbs Coil Bind 0.810" Retainer BC2300-24 Spring Seat OEM Net Cam Lift 0.460" / 11.68mm

$ 415.10 $ 489.82


BC0070S

BC0070S - Honda D16Y8, D16Z6 Single Spring/Steel Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1070 Single Free Length 2.231" Seat 1.975" @ 58 lbs Open 1.500" @ 154 lbs Coil Bind 1.320" Retainer BC2070S Spring Seat OEM Net Cam Lift 0.490" / 12.45mm

$ 179.41 $ 211.70


BC0020

BC0020 - Honda/Acura B18A/B/B20B Spring/Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1020 Dual Free Length 1.606" Seat 1.400" @ 70 lbs Open 0.905" @ 210 lbs Coil Bind 0.815" Retainer BC2020 Spring Seat OEM Net Cam Lift 0.470" / 11.94mm

$ 412.13 $ 486.31


BC0160

BC0160 - Dodge 2.0L Neon Spring/Titanium Retainer Kit (Single Groove Keeper)

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1100 Single Free Length 1.879" Seat 1.550" @ 84 lbs Open 1.000" @ 235 lbs Coil Bind 0.935" Retainer BC2160 Spring Seat OEM Net Cam Lift 0.520" / 13.2mm

$ 276.71 $ 326.52


BC0040S

BC0040S - Honda K20A/K20Z/F20C/F22C Spring/Steel Retainer/Seat Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1040 Dual Free Length 2.025" Seat 1.590" @ 80 lbs Open 1.110" @ 250 lbs Coil Bind 1.030" Retainer BC2011 Spring Seat BC2904 Net Cam Lift 0.550" / 13.97mm

$ 412.13 $ 486.31


BC0020S

BC0020S - Honda/Acura B18A/B/B20B Spring/Steel Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1020 Dual Free Length 1.606" Seat 1.400" @ 70 lbs Open 0.905" @ 210 lbs Coil Bind 0.815" Retainer BC2020S Spring Seat OEM Net Cam Lift 0.470" / 11.94mm

$ 324.24 $ 382.60


BC0100S

BC0100S - Mitsubishi 4G63/Evo VIII/Evo IX Spring/Steel Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1100 Single Free Length 1.879" Seat 1.550" @ 84 lbs Open 1.000" @ 235 lbs Coil Bind 0.935" Retainer BC2100S Spring Seat OEM Net Cam Lift 0.520" / 13.2mm

$ 179.41 $ 211.70


BC0600S

BC0600S - Subaru EJ Series, Toyota 3GSTE Single Spring/Steel Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1600 Single Free Length 1.788" Seat 1.420" @ 80 lbs Open 1.000" @ 178 lbs Coil Bind 0.850" Retainer BC2300S-16 Spring Seat OEM Net Cam Lift 0.480" / 12.19mm

$ 179.41 $ 211.70


BC0600

BC0600 - Subaru EJ Series, Toyota 3GSTE Single Spring/Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1600 Single Free Length 1.788" Seat 1.420" @ 80 lbs Open 1.000" @ 178 lbs Coil Bind 0.850" Retainer BC2300-16 Spring Seat OEM Net Cam Lift 0.480" / 12.19mm

$ 276.71 $ 326.52


BC0070

BC0070 - Honda D16Y8/D16Z6 Spring/Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1070 Single Free Length 2.231" Seat 1.975" @ 58 lbs Open 1.500" @ 154 lbs Coil Bind 1.320" Retainer BC2070 Spring Seat OEM Net Cam Lift 0.490" / 12.45mm

$ 276.71 $ 326.52


BC0040

BC0040 - Honda K20A/K20Z/F20C/F22C Spring/Titanium Retainer/Seat Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1040 Dual Free Length 2.025" Seat 1.590" @ 80 lbs Open 1.110" @ 250 lbs Coil Bind 1.030" Retainer BC2010 Spring Seat BC2904 Net Cam Lift 0.550" / 13.97mm

$ 500.48 $ 590.57


BC0365

BC0365 - Toyota 4AGE 16v Single Spring/Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1320-16 Single Free Length 1.628" Seat 1.325" @ 60 lbs Open 0.950" @ 153 lbs Coil Bind 0.880" Retainer BC2320-16 Spring Seat OEM Net Cam Lift 0.400" / 10.16mm

$ 276.71 $ 326.52


BC0610

BC0610 - Subaru EJ Series Dual Spring/Titanium Retainer, Seat Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1020 Dual Free Length 1.606" Seat 1.400" @ 70 lbs Open 0.905" @ 210 lbs Coil Bind 0.815" Retainer BC2305-16 Spring Seat BC2936 Net Cam Lift 0.470" / 11.94mm

$ 500.48 $ 590.57


BC0350-2

BC0350-2 - Toyota 3SGTE/3SGE Single Spring/Titanium Retainer Kit (Shim Over /Shimless)

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1300-16 Single Free Length 1.690" Seat 1.325" @ 80 lbs Open 0.980" @ 158 lbs Coil Bind 0.810" Retainer BC2300-16 Spring Seat OEM Net Cam Lift 0.460" / 11.68mm

$ 276.71 $ 326.52


BC0340

BC0340 - Scion 2AZFE Single Spring/Titanium Retainer/Seat Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1340 Single Free Length 1.628" Seat 1.300" @ 82 lbs Open 0.900" @ 188 lbs Coil Bind 0.810" Retainer BC2340 Spring Seat BC2930 Net Cam Lift 0.425" / 10.8mm

$ 363.98 $ 429.50


BC0320

BC0320 - Toyota 7MGTE/GE Single Spring/Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1320 Single Free Length 1.628" Seat 1.325" @ 60 lbs Open 0.950" @ 153 lbs Coil Bind 0.880" Retainer BC2320 Spring Seat OEM Net Cam Lift 0.400" / 10.16mm

$ 415.10 $ 489.82


BC0130

BC0130 - Mitsubishi 4B11 Evo X Spring/Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1130 Single Free Length 1.693" Seat 1.375" @ 75 lbs Open 0.950" @ 175 lbs Coil Bind 0.850" Retainer BC2130 Spring Seat OEM Net Cam Lift 0.475" / 12.06mm

$ 276.71 $ 326.52


BC0100

BC0100 - Mitsubishi 4G63/Evo VIII/Evo IX Spring/Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1100 Single Free Length 1.879" Seat 1.550" @ 84 lbs Open 1.000" @ 235 lbs Coil Bind 0.935" Retainer BC2100 Spring Seat OEM Net Cam Lift 0.520" / 13.2mm

$ 276.71 $ 326.52


BC0200S

BC0200S - Nissan SR20DE(T) Spring/Steel Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1200 Single Free Length 1.980" Seat 1.550" @ 90 lbs Open 1.025" @ 220 lbs Coil Bind 0.910" Retainer BC2200S Spring Seat OEM Net Cam Lift 0.550" / 13.97mm

$ 179.41 $ 211.70


BC0210

BC0210 - Nissan KA24DE Dual Spring/Titanium Retainer/Seat Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1010 Dual Free Length 1.607" Seat 1.350" @ 80 lbs Open 0.900" @ 220 lbs Coil Bind 0.765" Retainer BC2210 Spring Seat BC2921 Net Cam Lift 0.500" / 12.7mm

$ 471.07 $ 555.86


BC0080S

BC0080S - Honda R18 Single Spring/Steel Retainer/Keeper Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1070 Single Free Length 2.231" Seat 1.975" @ 58 lbs Open 1.500" @ 154 lbs Coil Bind 1.320" Retainer BC2070S Keepers BC2940 Net Cam Lift 0.490" / 12.45mm

$ 276.41 $ 326.52


BC0010S

BC0010S - Honda B16A/B18C Spring/Steel Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1010 Dual Free Length 1.607" Seat 1.350" @ 80 lbs Open 0.900" @ 220 lbs Coil Bind 0.765" Retainer BC2011 Spring Seat OEM Net Cam Lift 0.500" / 12.7mm

$ 347.42 $ 409.96


BC0010

BC0010 - Honda B16A/B18C Spring/Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1010 Dual Free Length 1.607" Seat 1.350" @ 80 lbs Open 0.900" @ 220 lbs Coil Bind 0.765" Retainer BC2010 Spring Seat OEM Net Cam Lift 0.500" / 12.7mm

$ 441.61 $ 521.10


BC0651

BC0651 - Subaru FA20/Toyota 4UGSE Dual Spring/Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1010 Dual Free Length 1.607" Seat 1.350" @ 80 lbs Open 0.900" @ 220 lbs Coil Bind 0.765" Retainer BC2651 Spring Seat BC2939 Net Cam Lift 0.500" / 12.7mm

$ 500.48 $ 590.57


BC0650

BC0650 - Subaru FA20/Toyota 4UGSE Single Spring/Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1650 Single Free Length 1.607" Seat 1.350" @ 80 lbs Open 0.900" @ 220 lbs Coil Bind 0.765" Retainer BC2650 Spring Seat BC2938 Net Cam Lift 0.500" / 12.7mm

$ 363.98 $ 429.50


BC0270

BC0270 - Nissan VK56DE Single Spring/Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1220 Single Free Length 1.731" Seat 1.425" @ 80 lbs Open 0.990" @ 192 lbs Coil Bind 0.900" Retainer BC2200 Spring Seat OEM Net Cam Lift 0.450" / 11.43mm

$ 627.93 $ 740.96


BC0266

BC0266 - Nissan VH45DE Single Spring/Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1200-32 Single Free Length 1.980" Seat 1.550" @ 90 lbs Open 1.025" @ 220 lbs Coil Bind 0.910" Retainer BC2360-32 Spring Seat OEM Net Cam Lift 0.550" / 13.97mm

$ 627.93 $ 740.96


BC0355

BC0355 - Toyota 1FZFE Single Spring/Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1360 Single Free Length 1.800" Seat 1.440" @ 83 lbs Open 1.000" @ 190 lbs Coil Bind 0.940" Retainer BC2360 Spring Seat OEM Net Cam Lift 0.440" / 11.18mm

$ 415.10 $ 489.82


BC0350S-2

BC0350S-2 - Toyota 3SGTE/3SGE Single Spring/Steel Retainer Kit (Shim Over /Shimless)

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1300-16 Single Free Length 1.690" Seat 1.325" @ 80 lbs Open 0.980" @ 158 lbs Coil Bind 0.810" Retainer BC2300S-16 Spring Seat OEM Net Cam Lift 0.460" / 11.68mm

$ 179.41 $ 211.70


BC0350

BC0350 - Toyota 3SGTE/3SGE Single Spring/Titanium Retainer Kit (Shim Under Bucket)

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1351 Single Free Length 1.670" Seat 1.350" @ 85 lbs Open 0.900" @ 200 lbs Coil Bind 0.820" Retainer BC2351 Spring Seat OEM Net Cam Lift 0.460" / 11.68mm

$ 276.71 $ 326.52


BC0310

BC0310 - Toyota 2JZ Dual Spring/Titanium Retainer/Seat Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1310 Dual Free Length 1.866" Seat 1.325" @ 82 lbs Open 0.925" @ 180 lbs Coil Bind 0.730" Retainer BC2305-24 Spring Seat BC2935 Net Cam Lift 0.470" / 11.94mm

$ 750.73 $ 885.86


BC0260

BC0260 - Nissan QR25DE Single Spring/Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1260 Single Free Length 1.710" Seat 1.300" @ 90 lbs Open 0.900" @ 195 lbs Coil Bind 0.860" Retainer BC2200 Spring Seat OEM Net Cam Lift 0.430" / 10.92mm

$ 276.71 $ 326.52


BC0159

BC0159 - Dodge SRT-4/PT Cruiser Spring/Titanium Retainer Kit (Triple Groove Keeper)

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1100 Single Free Length 1.879" Seat 1.550" @ 84 lbs Open 1.000" @ 235 lbs Coil Bind 0.935" Retainer BC2159 Spring Seat OEM Net Cam Lift 0.520" / 13.2mm

$ 276.71 $ 326.52


BC0140

BC0140 - Mitsubishi 6G72 Spring/Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1140 Single Free Length 1.796" Seat 1.460" @ 84 lbs Open 1.000" @ 235 lbs Coil Bind 0.935" Retainer BC2100-24 Spring Seat OEM Net Cam Lift 0.450" / 11.43mm

$ 394.35 $ 465.33


BC0120

BC0120 - Mitsubishi 4G63/Evo VIII/Evo IX Spring/Titanium Retainer/Seat/Valve Seal Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1120 Dual Free Length 1.800" Seat 1.550" @ 92 lbs Open 1.100" @ 235 lbs Coil Bind 0.970" Retainer BC2120 Spring Seat BC2910 Net Cam Lift 0.520" / 13.2mm

$ 497.64 $ 587.22


BC0210S

BC0210S - Nissan KA24DE Dual Spring/Steel Retainer/Seat Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1010 Dual Free Length 1.607" Seat 1.350" @ 80 lbs Open 0.900" @ 220 lbs Coil Bind 0.765" Retainer BC2210S Spring Seat BC2921 Net Cam Lift 0.500" / 12.7mm

$ 412.13 $ 486.31


BC0250

BC0250 - Nissan TB48 Single Spring/Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1250 Single Free Length 1.796" Seat 1.470" @ 75 lbs Open 1.000" @ 203 lbs Coil Bind 0.935" Retainer BC2250 Spring Seat OEM Net Cam Lift 0.450" / 11.43mm

$ 415.10 $ 489.82


BC0240

BC0240 - Nissan SR20VE(T) Dual Spring/Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1030 Dual Free Length 1.815" Seat 1.400" @ 88 lbs Open 0.950" @ 220 lbs Coil Bind 0.790" Retainer BC2205 Spring Seat OEM Net Cam Lift 0.510" / 12.95mm

$ 441.61 $ 521.10


BC0230

BC0230 - Nissan RB26DETT Single Spring/Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1230 Single Free Length 1.879" Seat 1.535" @ 90 lbs Open 1.150" @ 190 lbs Coil Bind 0.935" Retainer BC2230 Spring Seat OEM Net Cam Lift 0.520" / 13.2mm

$ 415.10 $ 489.82


BC0220

BC0220 - Nissan VQ35DE/VQ35HR Single Spring/Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1220 Single Free Length 1.731" Seat 1.425" @ 80 lbs Open 0.990" @ 192 lbs Coil Bind 0.900" Retainer BC2200 Spring Seat OEM Net Cam Lift 0.450" / 11.43mm

$ 471.01 $ 555.79


BC0200

BC0200 - Nissan SR20DE(T) Spring/Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1200 Single Free Length 1.980" Seat 1.550" @ 90 lbs Open 1.025" @ 220 lbs Coil Bind 0.910" Retainer BC2200 Spring Seat OEM Net Cam Lift 0.550" / 13.97mm

$ 276.71 $ 326.52


BC0090S

BC0090S - Honda C30A/C32B Spring/Steel Retainer/Spring Seat Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1030 Dual Free Length 1.815" Seat 1.400" @ 88 lbs Open 0.950" @ 220 lbs Coil Bind 0.790" Retainer BC2011 Spring Seat BC2904 Net Cam Lift 0.510" / 12.95mm

$ 618.19 $ 729.46


BC0090

BC0090 - Honda C30A/C32B Spring/Titanium Retainer/Spring Seat Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1030 Dual Free Length 1.815" Seat 1.400" @ 88 lbs Open 0.950" @ 220 lbs Coil Bind 0.790" Retainer BC2010 Spring Seat 2904 Net Cam Lift 0.510" / 12.95mm

$ 750.73 $ 885.86


BC0089

BC0089 - Honda L15 Spring/Titanium Retainer Kit

Single spring wound by PAC Racing, titanium retainer - race, limited street.

Single spring wound by PAC Racing, titanium retainer - race, limited street.

$ 276.71 $ 326.52


BC0080

BC0080 - Honda R18 Spring/Titanium Retainer/Keeper Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1070 Single Free Length 2.231" Seat 1.975" @ 58 lbs Open 1.500" @ 154 lbs Coil Bind 1.320" Retainer BC2070 Keepers BC2940 Net Cam Lift 0.490" / 12.45mm

$ 376.84 $ 444.67


BC0050

BC0050 - Honda K20A3/K24A1 Spring/Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1050 Single Free Length 1.879" Seat 1.567" @ 78 lbs Open 1.100" @ 206 lbs Coil Bind 0.972" Retainer BC2050 Spring Seat OEM Net Cam Lift 0.520" / 13.2mm

$ 342.68 $ 404.36


BC0040SX

BC0040SX - Honda K20A/K20Z/F20C/F22C Spring/Steel Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1040 Dual Free Length 2.025" Seat 1.590" @ 80 lbs Open 1.110" @ 250 lbs Coil Bind 1.030" Retainer BC2010 Spring Seat OEM Net Cam Lift 0.550" / 13.97mm

$ 347.42 $ 409.96


BC0040X

BC0040X - Honda K20A/K20Z/F20C/F22C Spring/Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1040 Dual Free Length 2.025" Seat 1.590" @ 80 lbs Open 1.110" @ 250 lbs Coil Bind 1.030" Retainer BC2010 Spring Seat OEM Net Cam Lift 0.550" / 13.97mm

$ 441.61 $ 521.10


BC0040TS

BC0040TS - Honda K20A/K20Z Spring/Steel Retainer/Seat Kit (High Lift)

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1040 Dual Free Length 2.030" Seat 1.590" @ 80 lbs Open 1.020" @ 215 lbs Coil Bind 0.870" Retainer BC2011 Spring Seat BC2904 Net Cam Lift 0.620" / 15.74mm

$ 518.58 $ 611.92


BC0040T

BC0040T - Honda K20A/K20Z Spring/Steel Retainer/Seat Kit (High Lift)

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1040T Dual Free Length 2.030" Seat 1.590" @ 80 lbs Open 1.020" @ 215 lbs Coil Bind 0.870" Retainer BC2010 Spring Seat BC2904 Net Cam Lift 0.620" / 15.74mm

$ 593.98 $ 700.90


BC0089S

BC0089S - Honda L15A Single Spring/Steel Retainer Kit

BC1089 Single spring wound by PAC Racing, BC2070S steel retainer

BC1089 Single spring wound by PAC Racing, BC2070S steel retainer

$ 179.41 $ 211.70