Eagle "ESP" Forged 4340 Steel Crankshaft - SB Chevy 350, 2 Piece Rear Seal - 3.500" Stroke, 6.000" Rod Length, 2.100" Rod Journal 15-NEC-CAR diameter tubing Up to 4

diameter tubing Up to 4 in

Self-closing split design with 30% overlap Peak temp rating 347 F - Melting point 500 F Superior in style and function to plastic tubing Protects against abrasion

25 Male Thread

Elliptical

Eagle "ESP" Forged 4340 Steel Crankshaft - SB Chevy 350, 2 Piece Rear Seal - 3.500" Stroke, 6.000" Rod Length, 2.100" Rod Journal 15-NEC-CAR diameter tubing Up to 4Eagle 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