Eagle SBF 4340 Forged Crank - 3.250 Stroke Rear Main Seal Adapter supports up to 825 HP

supports up to 825 HP EFIAeromotive Inc

UV-stabilized optical quality polycarbonate material available

Washable for long life

Chevy V8 / Mopar B / RB-Series / 426 Hemi

Gauge Adapter Fitting 3/8 NPT Male to 6AN Male w/ 1/8" NPT

Eagle SBF 4340 Forged Crank - 3.250 Stroke Rear Main Seal Adapter supports up to 825 HPEagle 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