Eagle Crankshaft - 3.500" Stroke - Internal Balance - Steel - 2 Piece Seal - SB Chevy RS004C15 1969-1972 Chevrolet KingswoodYou must first

1969-1972 Chevrolet KingswoodYou must first install the shifter cable and an air slave cylinder or electric solenoid onto the shifter before positioning it in your vehicle

ST5 FN Carbon

6 4 Valve applications

1972-1972 Mazda R100

CRF Technology absorbs unwanted interior resonance while maintaining a deep performance tone

Eagle Crankshaft - 3.500" Stroke - Internal Balance - Steel - 2 Piece Seal - SB Chevy RS004C15 1969-1972 Chevrolet KingswoodYou must firstEagle lightweight forged 4340 steel cranks feature a non twist forging, . 125" fillet radiuses for improved strength so chamfered narrowed bearings required, nitrided surface, &amp micropolished to &lt 2 ra. For naturally aspirated racingForged 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