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Cylinder Head, Cast Iron, Assembled, 72cc Chamber, 165cc Intake Runner, Chevy, 302, 327, 350, 400, Each
Part Number: SUM-152123
Estimated Ship Date: Monday 4/28/2025
Estimated Ship Date: Monday 4/28/2025
Cylinder Head, Vortec, Cast Iron, Assembled, 67cc Chamber, 175cc Intake Runner, Chevy, Small Block, Each
Part Number: SUM-151124
Estimated Ship Date: Monday 4/28/2025
Estimated Ship Date: Monday 4/28/2025
SB Chevy Forged Steel Crank, 3.750 Stroke, 1967-86 Blocks with 2-pc. RMS, Lightened, Nitride, Lightened and Bullnosed, Designed for 6.000 in. Rod
Part Number: SUM-SBC35037502P
Estimated Ship Date: Monday 4/28/2025
Estimated Ship Date: Monday 4/28/2025
Gen. 1.5 LT1 Forged Steel Crankshaft, 3.750 stroke, 5.700 Rod, Lightened, bull-nose counterweights, Nitride Hardened, 1 piece rear main seal
Part Number: SUM-SBCLT37501P
Not Yet Reviewed
Estimated Ship Date: Monday 4/28/2025
Estimated Ship Date: Monday 4/28/2025
SB Chevy Forged Steel crankshaft, 3.750 Stroke, Two Piece Rear Seal, Req. Narrowed Rod Bearings, Lightened, Nitride, Designed for 6.000 in. Rod
Part Number: SUM-SBC4003750
Not Yet Reviewed
Estimated Ship Date: Monday 4/28/2025
Estimated Ship Date: Monday 4/28/2025
SB Chevy Forged Steel crankshaft, 3.875 Stroke, Two Piece Rear Seal, Req. Narrowed Rod Bearings, Lightened, Nitride, Designed for 6.000 in. Rod
Part Number: SUM-SBC4003875
Not Yet Reviewed
Estimated Ship Date: Monday 4/28/2025
Estimated Ship Date: Monday 4/28/2025
SB Chevy Forged Steel crankshaft, 4.000 Stroke, 400 Mains, 2 Piece Rear Seal, Req. Narrowed Rod Bearings, Lightened, Nitride, 6.000 in. Rod
Part Number: SUM-SBC4004000
Estimated Ship Date: Monday 4/28/2025
Estimated Ship Date: Monday 4/28/2025
SB Chevy Forged Steel Crank, 3.750 Stroke, 1987-02 Blocks with 1-pc. RMS, Lightened, Nitride, Lightened and Bullnosed, Designed for 5.700 in. Rod
Part Number: SUM-SBC35037501P
Not Yet Reviewed
Estimated Ship Date: Jun 11, 2025 if ordered today
Estimated Ship Date: Jun 11, 2025 if ordered today
4340 Forged Steel Crank, Lightened, Int. Bal, Nitride, SBC 400 3.750, 2 Piece Rear Main Seal
Part Number: SUM-SBC40037502P
Not Yet Reviewed
Estimated Ship Date: Jul 24, 2025 if ordered today
Estimated Ship Date: Jul 24, 2025 if ordered today
4340 Forged Steel Stroker Crank, Lightened, Int. Bal, Nitride, SBC 350 3.750 1 Piece Rear Main Seal
Part Number: SUM-SBC35037501
Not Yet Reviewed
Estimated Ship Date: Jul 24, 2025 if ordered today
Estimated Ship Date: Jul 24, 2025 if ordered today
4340 Forged Steel Crank, Lightened, Int. Bal, Nitride, SBC 350 3.480 1 Piece Rear Main Seal
Part Number: SUM-SBC35034801P
Not Yet Reviewed
Estimated Ship Date: Jul 24, 2025 if ordered today
Estimated Ship Date: Jul 24, 2025 if ordered today
4340 Forged Steel Crank, Lightened, Int. Bal, Nitride, SBC 350 3.480 2 Piece Rear Main Seal
Part Number: SUM-SBC35034802P
Not Yet Reviewed
Estimated Ship Date: Jul 24, 2025 if ordered today
Estimated Ship Date: Jul 24, 2025 if ordered today
4340 Forged Steel Crank, Lightened, Int. Bal, Nitride, SBC 350 3.500 2 Piece Rear Main Seal
Part Number: SUM-SBC35035002P
Not Yet Reviewed
Estimated Ship Date: Jul 24, 2025 if ordered today
Estimated Ship Date: Jul 24, 2025 if ordered today
4340 Forged Steel Stroker Crank, Lightened, Int. Bal, Nitride, SBC 350 3.750 2 Piece Rear Main Seal
Part Number: SUM-SBC35037502
Not Yet Reviewed
Estimated Ship Date: Jul 24, 2025 if ordered today
Estimated Ship Date: Jul 24, 2025 if ordered today
4340 Forged Steel Stroker Crank, Lightened, Int. Bal, Nitride, SBC 350 3.875 1 Piece Rear Main Seal
Part Number: SUM-SBC35038751P
Not Yet Reviewed
Estimated Ship Date: Jul 24, 2025 if ordered today
Estimated Ship Date: Jul 24, 2025 if ordered today
4340 Forged Steel Stroker Crank, Lightened, Int. Bal, Nitride, SBC 350 3.875 2 Piece Rear Main Seal
Part Number: SUM-SBC35038752P
Not Yet Reviewed
Estimated Ship Date: Jul 24, 2025 if ordered today
Estimated Ship Date: Jul 24, 2025 if ordered today
4340 Forged Steel Stroker Crank, Lightened, Int. Bal, Nitride, SBC 350 4.000 1 Piece Rear Main Seal
Part Number: SUM-SBC35040001
Not Yet Reviewed
Estimated Ship Date: Jul 24, 2025 if ordered today
Estimated Ship Date: Jul 24, 2025 if ordered today
4340 Forged Steel Stroker Crank, Lightened, Int. Bal, Nitride, SBC 350 4.000 2 Piece Rear Main Seal
Part Number: SUM-SBC35040002
Not Yet Reviewed
Estimated Ship Date: Jul 24, 2025 if ordered today
Estimated Ship Date: Jul 24, 2025 if ordered today
4340 Forged Steel Stroker Crank, Lightened, Int. Bal, Nitride, SBC 400 3.875, 2 Piece Rear Main Seal
Part Number: SUM-SBC40038752P
Not Yet Reviewed
Estimated Ship Date: Jul 24, 2025 if ordered today
Estimated Ship Date: Jul 24, 2025 if ordered today
4340 Forged Steel Stroker Crank, Lightened, Int. Bal, Nitride, SBC 400 4.000, 2 Piece Rear Main Seal
Part Number: SUM-SBC40040002
Not Yet Reviewed
Estimated Ship Date: Jul 24, 2025 if ordered today
Estimated Ship Date: Jul 24, 2025 if ordered today
4340 Forged Steel Stroker Crank, Lightened, Int. Bal, Nitride, SBF 302 3.400 Stroke, 2.100 Rod Journal, 1.375 Pilot Bearing, 1750 B.W.
Part Number: SUM-SBF302W3400
Not Yet Reviewed
Estimated Ship Date: Jul 24, 2025 if ordered today
Estimated Ship Date: Jul 24, 2025 if ordered today
4340 Forged Steel Stroker Crank, Lightened, Int. Bal, Nitride, SBF 351W Windsor 4.000 Stroke 1.375 Pilot Bearing
Part Number: SUM-SBF351W400
Not Yet Reviewed
Estimated Ship Date: Jul 24, 2025 if ordered today
Estimated Ship Date: Jul 24, 2025 if ordered today
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