Eagle Forged Crankshaft - 4.250 in Stroke - Internal Balance - 2-Piece Seal - Big Block Chevy 7000101 Heat resistant material sandwiched between

Heat resistant material sandwiched between 2 aluminum plates

104" square drive (Corvette style)

This problem is easily remedied with our Power Valve Saver kit which protects the power valve vacuum channel against elevated manifold pressure

1965-1974 Ford P-350

1996-2018 GMC Savana 3500 Standard Passenger Van

Eagle Forged Crankshaft - 4.250 in Stroke - Internal Balance - 2-Piece Seal - Big Block Chevy 7000101 Heat resistant material sandwiched betweenEagle forged 4340 steel cranks feature a non twist forging, . 125" fillet radiuses for superior strength so chamfered narrowed bearings required, nitrided surface, &amp micropolished to &lt 2 ra. Intended for the most demanding applicationForged AISI ASME certified 4340 steel with multi stage heat treatment for superior strength Service: Eagle connecting rods and cranks are designed and manufactured to our specifications. Some simply purchase generic