Moroso Drive Mandrel Spacer Kit for .25" Trigger wheels HSZ240CL The Centerforce SST includes a

The Centerforce SST includes a billet steel flywheel

This system uses a Pro 5R progressive weave filter for maximum airflow and increased performance

HEAVY GAUGE 1-5/8 TUBING

1955-1959 GMC 150

Moroso Drive Mandrel Spacer Kit for .25" Trigger wheels HSZ240CL The Centerforce SST includes aProduct Description: Crank Mandrel Spacer 0. 250 in Thick 1 1 4 in Mandrel Bolt Included Steel Black Oxide Moroso Mandrel Drive System Small Block Chevy Sold Individually Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance applications. Moroso manufactures over 4000 products, from oil pans and oiling systems, to ignition wire, ignition components, valve covers, fuel system