Eagle Forged Steel Crankshaft - 3.75 in Stroke - Internal Balance - 2-Piece Seal - Big Block Snout - Small Block Chevy FLEX-BOOM-M101 1974-1979 Checker Marathon

1974-1979 Checker Marathon

1977-1978 GMC P25

The VMAC Racing Safety Wire Drill Jig makes drilling the Head's of Bolts simple and easy

Simply bolt on to the right side of the frame and you're in business

Caliper Brackets / Hubs / Dust Cap / Bearings Included

Eagle Forged Steel Crankshaft - 3.75 in Stroke - Internal Balance - 2-Piece Seal - Big Block Snout - Small Block Chevy FLEX-BOOM-M101 1974-1979 Checker MarathonEagle forged 4340 steel Cranks feature a non twist forging, . 125" fillet radiuses for superior strength so chamfered narrowed bearings required, nitrided surface and micropolished. Big block snout for added strength in supercharged applications. Product Description: Crankshaft 3. 750 in Stroke Internal Balance Forged Steel 2 Piece Seal Big Block Snout Small Block Chevy Eagle Specialty Products provides quality engine parts to some of the worldas most