Eagle Crankshaft - 4.250" Stroke - Internal Balance - Forged Steel - Pontiac V8 H766001L screened ABS vent minimizes the

screened ABS vent minimizes the chance of rocks and other debris from entering helmet hose

Panel inserts are finished with either a plain surface (like the Oval-Style and the 1937 Chev

intake manifolds

AFCO's new low friction ball joints are designed with 2 ft

1957-1957 Chevrolet Two-Ten Series

Eagle Crankshaft - 4.250" Stroke - Internal Balance - Forged Steel - Pontiac V8 H766001L screened ABS vent minimizes theEagle 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