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K20A3 / K24A - Valvetrain


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


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


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


BC2940

BC2940 - Honda/Acura 5.5mm Billet Keepers/Locks (fits BC2010 and BC2011)

5.5mm Stem, 7í«̴́ Billet Keepers/Locks set/32 - NOTE: If running late model cylinder head (K20 af...

5.5mm Stem, 7í«̴́ Billet Keepers/Locks set/32 - NOTE: If running late model cylinder head (K20 after 2004), you may need to purchase BC2940 keepers to accommodate BC2010 or BC2011 retainers.

$ 100.12 $ 118.14


BC3904

BC3904 - Honda K Series VTEC (K20A/Z, K24A) Intake Valve Guides

5.5mm Intake - Manganese Silicon Aluminum Bronze

5.5mm Intake - Manganese Silicon Aluminum Bronze

$ 73.30 $ 86.49


BC3905

BC3905 - Honda K Series VTEC (K20A/Z, K24A) Exhuast Valve Guides

5.5mm Exhaust - Manganese Silicon Aluminum Bronze

5.5mm Exhaust - Manganese Silicon Aluminum Bronze

$ 73.30 $ 86.49