Eagle Forged Crankshaft - 4.150 in Stroke - Internal Balance - 2-Piece Seal - Mopar RB-Series / 426 Hemi - 8-Bolt Flange 11002 Shock Valving

Shock Valving

Available with or without flip switch ignition cover

1983-1990 GMC G2500

For applications up to 450 HPProudly made in the USA since 1971

Eagle Forged Crankshaft - 4.150 in Stroke - Internal Balance - 2-Piece Seal - Mopar RB-Series / 426 Hemi - 8-Bolt Flange 11002 Shock ValvingEagle 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