USD
  • USD
  • JPY

STROKER KITS

BC high performance stroker kits take the guess work out of building up your bottom end, featuring system matched parts that are designed to work together seamlessly the first time. All BC crankshafts and connecting rods are machined on the latest CNC equipment to guarantee accuracy, reliability and overall consistency using the highest quality 4340 steel available. When you purchase a BC crankshaft and connecting rod combo, you can be assured it was made with the finest steel alloy, employing only the best machining, heat treating and finishing procedures, in stock at a very affordable price. Pistons for the stroker kit are your choice of JE or CP brand, made to any desired bore size and compression ratio. Added features available are upgraded, 9310 alloy steel wrist pins and ceramic crown top coating and/or moly dry film skirt coating. ACL Race Series bearings also available separately.  

BC0452

BC0452 - Chevrolet LS2 Stroker Kit - 4.000" Stroke/ProH2k Rods, CP Bullet 10.3:1/4.005"

LS2 Head 403 CID - Includes 4340 forged crank (4.000" stroke) w/58 tooth reluctor wheel, ProH2k r...

LS2 Head 403 CID - Includes 4340 forged crank (4.000" stroke) w/58 tooth reluctor wheel, ProH2k rods (6.125" c-to-c), CP Bullet Series pistons #CP7452B (4.005" bore x -12.7cc volume [10.3:1 w/ 64cc head -12.7cc], non flat top) - Balanced

$ 2,830.60 $ 3,340.11


BC0453

BC0453 - Chevrolet LS2 Stroker Kit - 4.000" Stroke/ProH2k Rods, CP Bullet 9:1/4.030"

LS2 Head 408 CID - Includes 4340 forged crank (4.000" stroke) w/58 tooth reluctor wheel, ProH2k r...

LS2 Head 408 CID - Includes 4340 forged crank (4.000" stroke) w/58 tooth reluctor wheel, ProH2k rods (6.125" c-to-c), CP Bullet Series pistons #CP7453B (4.030" bore x -27.5cc volume [9.1:1 w/ 64cc head -27.5cc], non flat top) - Balanced

$ 2,830.60 $ 3,340.11


BC0454

BC0454 - Chevrolet LS2 Stroker Kit - 4.000" Stroke/ProH2k Rods, CP Bullet 10.3:1/4.030"

LS2 Head 408 CID - Includes 4340 forged crank (4.000" stroke) w/58 tooth reluctor wheel, ProH2k r...

LS2 Head 408 CID - Includes 4340 forged crank (4.000" stroke) w/58 tooth reluctor wheel, ProH2k rods (6.125" c-to-c), CP Bullet Series pistons #CP7454B (4.030" bore x -13.8cc volume [10.3:1 w/ 64cc head -13.4cc], non flat top) - Balanced

$ 2,830.60 $ 3,340.11


BC0455

BC0455 - Chevrolet LS2 Stroker Kit - 4.000" Stroke/ProH2k Rods, CP Bullet 10.3:1/4.125"

LS2 Head 427 CID - Includes 4340 forged crank (4.000" stroke) w/58 tooth reluctor wheel, ProH2k r...

LS2 Head 427 CID - Includes 4340 forged crank (4.000" stroke) w/58 tooth reluctor wheel, ProH2k rods (6.125" c-to-c), CP Bullet Series pistons #CP7455B (4.125" bore x -17.4cc volume [10.3:1 w/ 64cc head -17.4cc], non flat top) - Balanced

$ 2,830.60 $ 3,340.11


BC0456

BC0456 - Chevrolet LS1 Stroker Kit - 4.000" Stroke/ProH2k Rods, CP Bullet 11:1/3.905"

LS1 Head 383 CID - Includes 4340 forged crank (4.000" stroke) w/58 tooth reluctor wheel, ProH2k r...

LS1 Head 383 CID - Includes 4340 forged crank (4.000" stroke) w/58 tooth reluctor wheel, ProH2k rods (6.125" c-to-c), CP Bullet Series pistons #CP7456B (3.905" bore x -18.2cc volume [11:1 w/65cc Head], flat top) - Balanced

$ 2,830.60 $ 3,340.11


BC0457

BC0457 - Chevrolet LS2 Stroker Kit - 4.000" Stroke/ProH2k Rods, CP Bullet 11.5:1/4.005"

LS2 Head 403 CID - Includes 4340 forged crank (4.000" stroke) w/58 tooth reluctor wheel, ProH2k r...

LS2 Head 403 CID - Includes 4340 forged crank (4.000" stroke) w/58 tooth reluctor wheel, ProH2k rods (6.125" c-to-c), CP Bullet Series pistons #CP7457B (4.005" bore x -1.3cc volume [11.5:1 w/ 65cc head -2.7cc FT], flat top)

$ 2,830.60 $ 3,340.11


BC0458

BC0458 - Chevrolet LS2 Stroker Kit - 4.000" Stroke/ProH2k Rods, CP Bullet 11.7:1/4.030"

LS2 Head 408 CID - Includes 4340 forged crank (4.000" stroke) w/58 tooth reluctor wheel, ProH2k r...

LS2 Head 408 CID - Includes 4340 forged crank (4.000" stroke) w/58 tooth reluctor wheel, ProH2k rods (6.125" c-to-c), CP Bullet Series pistons #CP7458B (4.030" bore x -1.3cc volume [11.7:1 w/ 65cc head -2.7cc FT], flat top)

$ 2,830.60 $ 3,340.11


BC0459

BC0459 - Chevrolet LS2 Stroker Kit - 4.000" Stroke/ProH2k Rods, CP Bullet 11.3:1/4.125"

LS2 Head 427 CID - Includes 4340 forged crank (4.000" stroke) w/58 tooth reluctor wheel, ProH2k r...

LS2 Head 427 CID - Includes 4340 forged crank (4.000" stroke) w/58 tooth reluctor wheel, ProH2k rods (6.125" c-to-c), CP Bullet Series pistons #CP7459B (4.125" bore x -1.3cc volume [11.3:1 w/ 70cc head -3.8cc FT], flat top)

$ 2,830.60 $ 3,340.11


BC0460

BC0460 - Chevrolet Custom LS Stroker Kit - 4.000" Stroke/ProH2K Rods (H Beam), CP Pistons

Custom, specify cylinder head, bore size and compression ratio - Includes 4340 forged crank (4.00...

Custom, specify cylinder head, bore size and compression ratio - Includes 4340 forged crank (4.000" stroke) w/58 tooth reluctor wheel, ProH2K rods (6.125" c-to-c), custom CP or JE pistons - Balanced

$ 3,341.15 $ 3,942.56


BC0461

BC0461 - Chevrolet Custom LS Stroker Kit - 4.100" Stroke/ProH2k Rods, CP Pistons

Custom, specify cylinder head, bore size and compression ratio - Includes 4340 forged crank (4.10...

Custom, specify cylinder head, bore size and compression ratio - Includes 4340 forged crank (4.100" stroke) w/58 tooth reluctor wheel, ProH2k rods (6.125" c-to-c), custom CP or JE pistons - Balanced

$ 3,341.15 $ 3,942.56


BC0462

BC0462 - Chevrolet Custom LS Stroker Kit - 4.125" Stroke/ProH2k Rods, CP Pistons

Custom, specify cylinder head, bore size and compression ratio - Includes 4340 forged crank (4.12...

Custom, specify cylinder head, bore size and compression ratio - Includes 4340 forged crank (4.125" stroke) w/58 tooth reluctor wheel, ProH2k rods (6.125" c-to-c), custom CP or JE pistons - Balanced

$ 3,341.15 $ 3,942.56


BC0463

BC0463 - Chevrolet Custom LS Stroker Kit - 4.250" Stroke/ProH2k Rods, CP Pistons

Custom, specify cylinder head, bore size and compression ratio - Includes 4340 forged crank (4.25...

Custom, specify cylinder head, bore size and compression ratio - Includes 4340 forged crank (4.250" stroke) w/58 tooth reluctor wheel, ProH2k rods (6.125" c-to-c), custom CP or JE pistons - Balanced

$ 3,341.15 $ 3,942.56


BC0508

BC0508 - Hyundai G6DA V6 Stroker Kit - 93mm Stroke/ProH625+ Rods - Balanced

4.21L - Includes 4340 billet crank, 93mm stroke fully balanced, ProH625+ rods (5.886" c-to-c), an...

4.21L - Includes 4340 billet crank, 93mm stroke fully balanced, ProH625+ rods (5.886" c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings sold separately. - Balanced

$ 6,147.33 $ 7,253.85


BC0508U

BC0508U - Hyundai G6DA V6 Stroker Kit - 93mm Stroke/ProH625+ Rods - Unbalanced

4.21L - Includes 4340 billet crank, 93mm stroke fully balanced, ProH625+ rods (5.886" c-to-c), an...

4.21L - Includes 4340 billet crank, 93mm stroke fully balanced, ProH625+ rods (5.886" c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings sold separately. - Unbalanced

$ 5,941.15 $ 7,010.56


BC0509

BC0509 - Hyundai G6DA V6 Stroker Kit - 93mm Stroke/ProH2k Rods - Balanced

4.21L - Includes 4340 billet crank, 93mm stroke fully balanced, ProH2k (5.886" c-to-c), and custo...

4.21L - Includes 4340 billet crank, 93mm stroke fully balanced, ProH2k (5.886" c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings sold separately. - Balanced

$ 5,772.70 $ 6,811.79


BC0509U

BC0509U - Hyundai G6DA V6 Stroker Kit - 93mm Stroke/ProH2k Rods - Unbalanced

4.21L - Includes 4340 billet crank, 93mm stroke fully balanced, ProH2k rods (5.886" c-to-c), and ...

4.21L - Includes 4340 billet crank, 93mm stroke fully balanced, ProH2k rods (5.886" c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings sold separately. - Unbalanced

$ 5,566.52 $ 6,568.49


BC0603

BC0603 - Subaru EJ20 Series Stroker Kit - 75mm Stroke/I-Beam Rods

2.17L - Includes 4340 billet crank, 75mm stroke, I-Beam rods w/ARP2000 bolts (5.141 c-to-c), and ...

2.17L - Includes 4340 billet crank, 75mm stroke, I-Beam rods w/ARP2000 bolts (5.141 c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings available separately. Crank # BC5605 - 75mm Rod # BC6607 - 5.141" Piston # BC7609 - Custom

$ 3,569.23 $ 4,211.69


BC0604

BC0604 - Subaru EJ20 Series Stroker Kit - 75mm Stroke/ProH2K Rods

2.17L - Includes 4340 billet crank, 75mm stroke, ProH2K rods (5.141 c-to-c), and custom pistons (...

2.17L - Includes 4340 billet crank, 75mm stroke, ProH2K rods (5.141 c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings available separately. Crank # BC5605 - 75mm Rod # BC6609 - 5.141" Piston # BC7609 - Custom

$ 3,309.29 $ 3,904.96


BC0605

BC0605 - Subaru EJ20 Series Stroker Kit - 75mm Stroke/ProH625+ Rods

2.17L - Includes 4340 billet crank, 75mm stroke, ProH625+ rods (5.141 c-to-c), and custom pistons...

2.17L - Includes 4340 billet crank, 75mm stroke, ProH625+ rods (5.141 c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings available separately. Crank # BC5605 - 75mm Rod # BC6608 - 5.141" Piston # BC7609 - Custom

$ 3,559.03 $ 4,199.66


BC0606

BC0606 - Subaru EJ Series Stroker Kit - 79mm Stroke/I-Beam Extreme Rods

2.29L - Includes 4340 billet crank, 79mm stroke, I-Beam Extreme rods w/Custom Age 625+ fasteners ...

2.29L - Includes 4340 billet crank, 79mm stroke, I-Beam Extreme rods w/Custom Age 625+ fasteners (5.141 c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings available separately. Crank # BC5609 - 79mm Rod # BC6606 - 5.141" Piston # BC7609 - Custom

$ 3,767.17 $ 4,445.26


BC0607

BC0607 - Subaru EJ Series Stroker Kit - 79mm Stroke/I-Beam Rods

2.29L - Includes 4340 billet crank, 79mm stroke, I-Beam rods w/ARP2000 bolts (5.141 c-to-c), and ...

2.29L - Includes 4340 billet crank, 79mm stroke, I-Beam rods w/ARP2000 bolts (5.141 c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings available separately. Crank # BC5609 - 79mm Rod # BC6607 - 5.141" Piston # BC7609 - Custom

$ 3,569.23 $ 4,211.69


BC0608

BC0608 - Subaru EJ Series Stroker Kit - 79mm Stroke/ProH625+ Rods

2.29L - Includes 4340 billet crank, 79mm stroke, ProH625+ rods (5.141 c-to-c), and custom pistons...

2.29L - Includes 4340 billet crank, 79mm stroke, ProH625+ rods (5.141 c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings available separately. Crank # BC5609 - 79mm Rod # BC6608 - 5.141" Piston # BC7609 - Custom

$ 3,559.03 $ 4,199.66


BC0609

BC0609 - Subaru EJ Series Stroker Kit - 79mm Stroke/ProH2K Rods

2.29L - Includes 4340 billet crank, 79mm stroke, ProH2K rods (5.141 c-to-c), and custom pistons (...

2.29L - Includes 4340 billet crank, 79mm stroke, ProH2K rods (5.141 c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings available separately. Crank # BC5609 - 79mm Rod # BC6609 - 5.141" Piston # BC7609 - Custom

$ 3,309.29 $ 3,904.96


BC0626

BC0626 - Subaru EJ Series Stroker Kit - 83mm Stroke/I-Beam Extreme Rods

2.71L - Includes 4340 billet crank, 83mm stroke, I-Beam Extreme rods with Custom Age 625+ fastene...

2.71L - Includes 4340 billet crank, 83mm stroke, I-Beam Extreme rods with Custom Age 625+ fasteners (5.141 c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings available separately. Crank # BC5629 - 83mm Rod # BC6606 - 5.141" Piston # BC7629 - Custom

$ 3,767.17 $ 4,445.26


BC0627

BC0627 - Subaru EJ Series Stroker Kit - 83mm Stroke/I-Beam Rods

2.71L - Includes 4340 billet crank, 83mm stroke, I-Beam rods w/ARP2000 bolts (5.141 c-to-c), and ...

2.71L - Includes 4340 billet crank, 83mm stroke, I-Beam rods w/ARP2000 bolts (5.141 c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings available separately. Crank # BC5629 - 83mm Rod # BC6607 - 5.141" Piston # BC7629 - Custom

$ 3,569.23 $ 4,211.69


BC0628

BC0628 - Subaru EJ Series Stroker Kit - 83mm Stroke/ProH625+ Rods

2.71L - Includes 4340 billet crank, 83mm stroke, ProH625+ rods (5.141 c-to-c), and custom pistons...

2.71L - Includes 4340 billet crank, 83mm stroke, ProH625+ rods (5.141 c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings available separately. Crank # BC5629 - 83mm Rod # BC6608 - 5.141" Piston # BC7629 - Custom

$ 3,559.03 $ 4,199.66


BC0629

BC0629 - Subaru EJ Series Stroker Kit - 83mm Stroke/ProH2K Rods

2.71L - Includes 4340 billet crank, 83mm stroke, ProH2K rods (5.141 c-to-c), and custom pistons (...

2.71L - Includes 4340 billet crank, 83mm stroke, ProH2K rods (5.141 c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings available separately. Crank # BC5629 - 83mm Rod # BC6609 - 5.141" Piston # BC7629 - Custom

$ 3,309.29 $ 3,904.96