Eagle "ESP" Forged 4340 Steel Crankshaft - SB Chevy 400, 400 Main Journals (No Spacer Bearings Required) - 4.000" Stroke, 6.000" Rod Length, 2.100" Rod Journal H768001XXL Made in the USAFuel Hose

Made in the USAFuel Hose Fitting

A minimum 20-40 degree temperature reduction over copper/brass/lead radiators make these ideal for big inch

adjustable from 30-60 PSITo us

which mounts directly on the manifold

Eagle "ESP" Forged 4340 Steel Crankshaft - SB Chevy 400, 400 Main Journals (No Spacer Bearings Required) - 4.000" Stroke, 6.000" Rod Length, 2.100" Rod Journal H768001XXL Made in the USAFuel HoseEagle forged 4340 steel cranks feature a non twist forging, . 125" fillet radiuses for superior strength so chamfered narrowed bearings required, nitrided surface, and micropolished to 2 ra. Intended for the most demanding application Eagle's commitment to quality and service has resulted in customer loyalty and satisfaction. This, in turn, has fueled rapid growth over the years. Eagle added crankshafts to our lineup a few years later as well as