SBC 4340 Forged Magnum Crank - 3.875 Stroke 1977-gmc-c25-suburban-esi6154620 375 in Primary - 4
Description
375 in Primary - 4
50 Thread - 3
GT or 1998-02 Cobra
Valve Spring - Beehive Spring - 280 lb/in Spring Rate - 1
800 in Long H-Beam Rods - Pontiac V8 - Kit
SBC 4340 Forged Magnum Crank - 3.875 Stroke 1977-gmc-c25-suburban-esi6154620 375 in Primary - 4Crankshaft Magnum 3. 875 in Stroke Internal Balance Forged Steel 2 Piece Seal Small Block Chevy Each
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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