Eagle Forged Crankshaft - 4.250 in Stroke - Internal Balance - 2-Piece Seal - Big Block Chevy SF52213 Dial in a small adjustment

Dial in a small adjustment for precision settings and optimal performance

1958-1959 GMC PM250

7L V8 - Swirl-Torque Throttle Body Spacer

Use with BHS532 Transmission Crossmember and Transmission Specific Adapter (sold separately) BHS534 A727 Transmission Adapter BHS535 NAG1 Transmission Adapter BHS536 8HP70 Transmission Adapter

12 AN Hose to 12 AN Female Flare

Eagle Forged Crankshaft - 4.250 in Stroke - Internal Balance - 2-Piece Seal - Big Block Chevy SF52213 Dial in a small adjustmentEagle 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