Eagle 3.400" Stroke Crankshaft Internal Balanced Forged Steel 1 or 2 pc Seal - Small Block Ford 35012BK It consists of a synthetic

It consists of a synthetic rubber "O" ring mechanically locked to the I

Full PTFE Lip

1500 / 5800 RPM

Lightweight at only 45 lbs

Gauge kit includes 1/8" NPT temperature sender

Eagle 3.400" Stroke Crankshaft Internal Balanced Forged Steel 1 or 2 pc Seal - Small Block Ford 35012BK It consists of a syntheticEagle 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