Scat Series 9000 Lightweight Cast Crankshaft - SB Chevy 400 - 3.500" Stroke, 6.000" Rod Length, 2.100" Rod Journal MT-X3-TM-MM-ICOM Melling rocker arm shafts are

Melling rocker arm shafts are built from the best materials and manufacturing processes to assure a quality product

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Scat Series 9000 Lightweight Cast Crankshaft - SB Chevy 400 - 3.500" Stroke, 6.000" Rod Length, 2.100" Rod Journal MT-X3-TM-MM-ICOM Melling rocker arm shafts areCrank has chamfered oil holes, full . 125" fillet radius on all journals, shot peened surfaces for increased strength, knife edged counterweights, lightening holdes in all rod throws and a full round rear flange. Weights just 47 50 lbs. Scat started out as a shop specializing in high performance VW air cooled engines and later branched out into offering crankshafts for larger V8 engines. Today, they maintain three separate divisions: Scat Crankshafts,