Products

BC0229 - Nissan VQ37HR Stroker Kit - 92mm Stroke/ProH2K Rods - Balanced

VQ37HR 4.34L - Includes 4340 billet crank, 92mm stroke (fully balanced), ProH2K rods (5.974 c-to-...

VQ37HR 4.34L - Includes 4340 billet crank, 92mm stroke (fully balanced), ProH2K rods (5.974 c-to-c), and custom pistons (choice of bore/compression). Crank # BC5229 - 92mm Rod # BC6225 - 5.886" Piston # BC7228 - Custom

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

BC0233 - Nissan RB30 Stroker Kit - 90mm Stroke/ProHD Series Rods (H Beam 7/16" fasteners)

3.21L - Includes 4340 billet crank, 90mm stroke, ProHD 7/16 rods (6.000 c-to-c), and custom pisto...

3.21L - Includes 4340 billet crank, 90mm stroke, ProHD 7/16 rods (6.000 c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings available separately.

BC0236 - Nissan RB26DETT Stroker Kit - 73.7mm Stroke/ProH2K Rods

2.63L - Includes 4340 billet crank, 73.7mm stroke, ProH2K (formerly Sportsman) rods (4.783 c-to-c...

2.63L - Includes 4340 billet crank, 73.7mm stroke, ProH2K (formerly Sportsman) rods (4.783 c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings available separately. Crank # BC5235 - 73.7mm Rod # BC6239 - 4.783" Piston # BC7239 - Custom

BC0238LW - Nissan RB26DETT Stroker Kit - 79mm Stroke LightWeight/ProH625+ Rods (H Beam)

2.9L - Includes 4340 billet LW crank, 79mm stroke, ProH625+ rods (4.783 c-to-c), and custom pisto...

2.9L - Includes 4340 billet LW crank, 79mm stroke, ProH625+ rods (4.783 c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings available separately. Crank # BC5239LW - 79mm Rod # BC6238 - 4.783" Piston # BC7239 - Custom

BC0239LW - Nissan RB26DETT Stroker Kit - 79mm Stroke LightWeight/ProH2K Rods

2.9L- Includes 4340 billet LW crank, 79mm stroke, ProH2K (formerly Sportsman) rods (4.783 c-to-c)...

2.9L- Includes 4340 billet LW crank, 79mm stroke, ProH2K (formerly Sportsman) rods (4.783 c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings available separately. Crank # BC5239LW - 79mm Rod # BC6239 - 4.783" Piston # BC7239 - Custom

BC0248 - Nissan VR38DETT Stroker Kit - 94.4mm Stroke/ProHD Rods (H Beam with 7/16" bolts) ...

4.45L - Includes EN30B billet crank, 94.4mm stroke fully balanced, ProHD H-Beam rods with 7/16 fa...

4.45L - Includes EN30B billet crank, 94.4mm stroke fully balanced, ProHD H-Beam rods with 7/16 fasteners (6.496" c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings sold separately Crank # BC5249 - 94.4mm Rod # BC6249HD - 6.496" Piston # BC7249 - Custom

BC0249 - Nissan VR38DETT Stroker Kit - 94.4mm Stroke/ProHD Rods (I Beam) - Balanced

4.45L - Includes EN30B billet crank, 94.4mm stroke fully balanced, MOAR I-Beam rods with Custom A...

4.45L - Includes EN30B billet crank, 94.4mm stroke fully balanced, MOAR I-Beam rods with Custom Age 625+ fasteners (6.496" c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings sold separately Crank # BC5249 - 94.4mm Rod # BC6244 - 6.496" Piston # BC7249 - Custom

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

BC0254LW - Nissan TB48 Stroker Kit - 110mm Stroke LightWeight Crank/ProHD Series Rods (H B...

5.20L - Includes 4340 billet LightWeight crank, 110mm stroke, ProHD or LightWeight rods (6.436 c-...

5.20L - Includes 4340 billet LightWeight crank, 110mm stroke, ProHD or LightWeight rods (6.436 c-to-c w/7/16" fasteners), and custom pistons (choice of bore/compression). ACL Race bearings available separately. Crank # BC5259LW-110 Rod # BC6259HD or BC6259LW - 6.436" Piston # BC7259 - Custom

BC0257LW - Nissan TB48 Stroker Kit - 108mm Stroke LightWeight Crank/Aluminum Rods (H Beam ...

5.15L - Includes 4340 LightWeight billet crank, 108mm stroke, Aluminum rods (6.436" c-to-c w/7/16...

5.15L - Includes 4340 LightWeight billet crank, 108mm stroke, Aluminum rods (6.436" c-to-c w/7/16" bolts), and custom pistons (choice of bore/compression). ACL Race bearings available separately. Crank # BC5259LW - 108mm Rod # RR6250 - 6.436" Piston # BC7259 - Custom

BC0259LW - Nissan TB48 Stroker Kit - 108mm Stroke LightWeight Crank/ProHD Series Rods (H B...

5.15L - Includes 4340 LightWeight billet crank, 108mm stroke, H-beam ProHD or LightWeight rods (6...

5.15L - Includes 4340 LightWeight billet crank, 108mm stroke, H-beam ProHD or LightWeight rods (6.436 c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings available separately. Crank # BC5259LW - 108mm Rod # BC6259HD or BC6259LW - 6.436" Piston # BC7259 - Custom

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

BC0299-3 - Nissan TB48 Stage 3 - Normally Aspirated Duner Specification

Intended for slightly modified engines with higher compression pistons. Requires kit BC0250. A...

Intended for slightly modified engines with higher compression pistons. Requires kit BC0250. Adv Dur 276°/288° Dur @ .050 222°/230° Lift (in) .401"/.425" Lift (mm) 10.18/10.79

BC0299 - Nissan TB48 Custom Camshafts - Cast Billet Core

Custom TB48 Camshafts Made To Order. Please email with desired rpm, existing modifications and st...

Custom TB48 Camshafts Made To Order. Please email with desired rpm, existing modifications and stage requirements. Adv Dur Custom Dur @ .050 Custom Lift (in) Custom Lift (mm) Custom

BC0299T-3 - Nissan TB48 Stage 3 - Turbo/Forced Induction Duner Spec

Intended for slightly modified engines with tuning capabilities. Bigger injectors, spring/retaine...

Intended for slightly modified engines with tuning capabilities. Bigger injectors, spring/retainer kit required. Adv Dur 288°/278° Dur @ .050 230°/222° Lift (in) .425"/.401" Lift (mm) 10.79/10.18

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

Designed for up to 9000 rpm and 800whp, BC valve springs by PAC Racing are wound from only the hi...

Designed for up to 9000 rpm and 800whp, 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

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

Designed for up to 9000 rpm and 800whp, BC valve springs by PAC Racing are wound from only the hi...

Designed for up to 9000 rpm and 800whp, 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

BC0301 - Toyota 2JZGTE Stage 2 Camshafts - Street/Strip Spec

Plug and play application. Short duration for nice street manners, slight lope at idle. Excellent...

Plug and play application. Short duration for nice street manners, slight lope at idle. Excellent all purpose spec. OEM spring OK. Adv Dur 264°/264° Dur @ .050 220°/226° Valve Lift (1:1) .375"/.375" Valve Lift (mm) 09.52/09.52 Cam Timing Tag

BC0304 - Toyota 2JZGTE Stage 3+ Camshafts - Race Spec

Added lift profile for ultimate high performance street/strip/drift application. Tuning and ECU m...

Added lift profile for ultimate high performance street/strip/drift application. Tuning and ECU mods recommended. Requires kit BC0300. Adv Dur 276°/276° Dur @ .050 234°/238° Valve Lift (1:1) .405"/.405" Valve Lift (mm) 10.29/10.29 Cam Timing Tag

BC0307LW - BC0307LW - Toyota 2JZGTE/GE Stroker Kit - 86mm LW Stroke/ProH625+ Connec...

3.0L - Includes 4340 billet LW crank, 86mm stroke, ProH625+ rods (5.590" c-to-c) and custom pisto...

3.0L - Includes 4340 billet LW crank, 86mm stroke, ProH625+ rods (5.590" c-to-c) and custom pistons (choice of bore/compression). ACL Race bearings available separately.

BC0309LW-96 - Toyota 2JZ Stroker Kit - 96mm Stroke/ProH625+ Rods

3.50L - Includes 4340 billet LW crank (15 lbs lighter), 96mm stroke, ProH625+ rods (5.590 c-to-c ...

3.50L - Includes 4340 billet LW crank (15 lbs lighter), 96mm stroke, ProH625+ rods (5.590 c-to-c w/2.015 BE Bore), and custom pistons (choice of bore/compression). For use with Clevite #CB-1663 rod bearings available separately.

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 1.671" Seat 1.320" @ 98 lbs Open 0.850" @ 226 lbs Coil Bind 0.795" Retainer BC2305-24 Spring Seat BC2935 Net Cam Lift 0.470" / 11.94mm

BC0312 - Toyota 2JZGE w/VVTi Stage 3 Camshafts - Race Spec

Longer duration profile, added rpm potential. Intended for fully built engine. Tuning and ECU mod...

Longer duration profile, added rpm potential. Intended for fully built engine. Tuning and ECU mods recommended. Requires kit BC0300. Adv Dur 272°/272° Dur @ .050 229°/231° Valve Lift (1:1) .375"/.380" Valve Lift (mm) 09.52/09.65

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. Set/24 springs and 24 titanium retainers. 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

BC0322 - Toyota 7MGTE/GE Stage 3 Camshafts - Race Spec

Longer duration profile, added rpm potential. Intended for fully built engine. Tuning and ECU mod...

Longer duration profile, added rpm potential. Intended for fully built engine. Tuning and ECU mods recommended. Requires kit BC0320. Adv Dur 272°/272° Dur @ .050 226°/226° Valve Lift (1:1) .342"/.342" Valve Lift (mm) 08.68/08.68 Cam Timing Tag

BC0326 - Toyota/BMW B58 Beehive 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 BC1326 Single Beehive Free Length 1.607" Seat 1.450" @ 80 lbs Open 0.950" @ 180 lbs Coil Bind 0.910" Retainer BC2325/BC2326 Spring Seat OEM Net Cam Lift 0.480" / 12.19mm

BC0330 - Toyota 1NZFE/1ZZFE Single Spring/Titanium Retainer Kit

BC1330 Single spring wound by PAC Racing, BC2330 titanium retainer. Spring Pressure: BC1330 Seat:...

BC1330 Single spring wound by PAC Racing, BC2330 titanium retainer. Spring Pressure: BC1330 Seat: 1.300" @ 52 lbs / Open: 0.950" @ 91 lbs / Coil Bind: 0.795" (no machine work required) - set/16

BC0332 - Toyota 1JZGTE Stage 3 Camshafts - Race Spec

Longer duration profile, added rpm potential. Intended for fully built engine. Tuning and ECU mod...

Longer duration profile, added rpm potential. Intended for fully built engine. Tuning and ECU mods recommended. Requires kit BC0300. Adv Dur 272°/272° Dur @ .050 229°/231° Valve Lift (1:1) .375"/.380" Valve Lift (mm) 09.52/09.65 Cam Timing Tag

BC0335 - Toyota 1JZGTE VVTi Stage 3 Camshafts - Race Spec

Longer duration profile, added rpm potential. Intended for fully built engine. Tuning and ECU mod...

Longer duration profile, added rpm potential. Intended for fully built engine. Tuning and ECU mods recommended. Requires kit BC0300. Adv Dur 272°/272° Dur @ .050 229°/231° Valve Lift (1:1) .375"/.380" Valve Lift (mm) 09.52/09.65

BC0337LW -BMW S58B30T Stroker Kit - 100.6mm Stroke/MOAR Connecting Rods/Custom Pistons

3.34L - Includes 4340 billet crank, 100.6mm stroke, MOAR rods w/ARP625+ fasteners (5.828" c-to-c)...

3.34L - Includes 4340 billet crank, 100.6mm stroke, MOAR rods w/ARP625+ fasteners (5.828" c-to-c) and custom pistons in choice of bore (84mm stock) and compression ratio. 

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

BC0349 - Scion 2AZFE Stroker Kit - 102mm Stroke/ProH2K Rods

2.61L - Includes 4340 billet crank, 102mm stroke, ProH2K rods (5.886 c-to-c), and custom pistons ...

2.61L - Includes 4340 billet crank, 102mm stroke, ProH2K rods (5.886 c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings available separately. CALL FOR AVAILABILITY

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

BC0351 - Toyota 3SGTE Stage 2 Camshafts - Street/Strip Spec

Plug and play application. Short duration for nice street manners, slight lope at idle. Excellent...

Plug and play application. Short duration for nice street manners, slight lope at idle. Excellent all purpose spec. OEM spring OK. Adv Dur 264°/264° Dur @ .050 216°/216° Valve Lift (1:1) .344"/.344" Valve Lift (mm) 08.74/08.74 Cam Timing Tag

BC0353-95 - Toyota 3SGTE Stroker Kit - 95mm Stroke/ProH625+ Rods

2.26L - Includes 4340 billet crank, 95mm stroke, ProH625+ rods (5.433 c-to-c), and custom pistons...

2.26L - Includes 4340 billet crank, 95mm stroke, ProH625+ rods (5.433 c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings available separately.

BC0354-95 - Toyota 3SGTE Stroker Kit - 95mm Stroke/ProH2K Rods

2.26L - Includes 4340 billet crank, 95mm stroke, ProH2K rods (5.433 c-to-c), and custom pistons (...

2.26L - Includes 4340 billet crank, 95mm stroke, ProH2K rods (5.433 c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings available separately.

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

BC0358-105 - Toyota 1FZFE Stroker Kit - 105mm Stroke LightWeight Crank/Pro Rods (I-Beam 7/...

5.0L - Includes 4340 LightWeight billet crank, 105mm stroke, I-Beam ProHD rods (6.062" c-to-c w/7...

5.0L - Includes 4340 LightWeight billet crank, 105mm stroke, I-Beam ProHD rods (6.062" c-to-c w/7/16" bolts), and custom pistons (choice of bore/compression). ACL Race bearings available separately. Crank # BC5355LW-105 Rod # BC6357 - 6.062" Piston # BC7359 - Custom

BC0359 - Toyota 1FZFE Stroker Kit - 101mm Stroke LightWeight Crank/ProHD or LightWeight Ro...

5.0L - Includes 4340 billet LightWeight crank, 101mm stroke, H Beam ProHD rods (6.062" c-to-c w/7...

5.0L - Includes 4340 billet LightWeight crank, 101mm stroke, H Beam ProHD rods (6.062" c-to-c w/7/16" bolts), and custom pistons (choice of bore/compression). ACL Race bearings available separately. Crank # BC5355LW - 101mm Rod # BC6359HD or BC6359LW - 6.062" Piston # BC7359 - Custom

BC0360 - Toyota 4AGE Stroker Kit - 83mm Stroke/ProH625+ Rods

1.8L - Includes 4340 billet crank, 83mm stroke, ProH625+ rods (4.803" c-to-c), and custom pistons...

1.8L - Includes 4340 billet crank, 83mm stroke, ProH625+ rods (4.803" c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings available separately.

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

BC0368U - Toyota 1GRFE Stroker Kit - 103mm Stroke/ProH625+ Rods - UnBalanced

4.66L - Includes 4340 billet crank (unbalanced), 103mm stroke, ProH625+ rods (6.229" c-to-c), and...

4.66L - Includes 4340 billet crank (unbalanced), 103mm stroke, ProH625+ rods (6.229" c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings available separately.

BC0369U - Toyota 1GRFE Stroker Kit - 103mm Stroke/ProH2K Rods Unbalanced

4.66L - Includes 4340 billet crank (unbalanced), 103mm stroke, ProH2K rods (6.229" c-to-c), and c...

4.66L - Includes 4340 billet crank (unbalanced), 103mm stroke, ProH2K rods (6.229" c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings available separately.

BC0378 - Toyota 3URFE Stroker Kit - 108mm Stroke/ProH625+ Rods

6.80L - Includes 4340 billet crank, 108mm stroke, ProH625+ rods (6.476" c-to-c), and custom pisto...

6.80L - Includes 4340 billet crank, 108mm stroke, ProH625+ rods (6.476" c-to-c), and custom pistons (choice of bore/compression).

BC0400S - Mazda MZR 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 BC1400 Single Free Length 1.788" Seat 1.400" @ 86 lbs Open 1.000" @ 190 lbs Coil Bind 0.835" Retainer BC2400S Spring Seat OEM Net Cam Lift 0.480" / 12.19mm

BC0402 - Mazda MZR Stage 3 Camshafts - Modified Engine Spec

Longer duration profile, added rpm potential. Intended for fully built engine. Tuning and ECU mod...

Longer duration profile, added rpm potential. Intended for fully built engine. Tuning and ECU mods recommended. Requires kit BC0400. Adv Dur 272°/272° Dur @ .050 220°/220° Valve Lift (1:1) .400"/.400" Valve Lift (mm) 10.16/10.16

BC0426 - Ford Coyote Stroker Kit - 3.750" Stroke Crank w/1.888" Pin/ProHD Rods (5.875" H B...

Includes 4340 billet crank, 3.750" stroke (1.888" crank pin), H-beam ProHD rods with 7/16" fasten...

Includes 4340 billet crank, 3.750" stroke (1.888" crank pin), H-beam ProHD rods with 7/16" fasteners (5.875" c-to-c/2.015" BE bore), and choice of Manley or JE pistons (bore/compression based off shelf listings). ACL Race bearings available separately.

BC0428 - Ford Coyote Stroker Kit - 3.750" Stroke Crank w/1.888" Pin/ProHD Rods (5.933" H B...

Includes 4340 billet crank, 3.750" stroke (1.888" crank pin), H-beam ProHD rods with 7/16" fasten...

Includes 4340 billet crank, 3.750" stroke (1.888" crank pin), H-beam ProHD rods with 7/16" fasteners (5.933" c-to-c/2.015" BE bore), and custom pistons from Manley, JE or CP brand. ACL Race bearings available separately.

BC0450-UPG - Chevrolet LS7 Dry Sump Stroker Kit - 4.000" Stroke/ProH625+ Rods, CP Bullet S...

Includes a BC 4340 forged crank with LS7 dry sump snout (4.000" stroke) w/58 tooth reluctor wheel...

Includes a BC 4340 forged crank with LS7 dry sump snout (4.000" stroke) w/58 tooth reluctor wheel, ProH625+ rods (6.125" c-to-c) with 7/16" ARP625+ fasteners and CP Bullet Series shelf stock pistons - Choose "Bullet" piston