Peterson Fluid Systems Crank Driven Gilmer Pulley - 1.020" Wide - 19 Tooth 42040BL Designed to fit 1998-2002 LS1

Designed to fit 1998-2002 LS1 GM F-body

An additional spring

467 in Bore

the McLeod RXT 1200 twin disc clutch kit is able to handle 1200 crank horse-power

Peterson Fluid Systems Crank Driven Gilmer Pulley - 1.020" Wide - 19 Tooth 42040BL Designed to fit 1998-2002 LS1Peterson's gilmer pulleys are machined from aircraft quality aluminum to exacting tolerances to insure concentricity and accurate fit. Peterson Fluid Systems is the choice of champions for wet and dry sump oiling systems. Peterson Fluid Systems offers a complete system from their class leading oil pumps to their championship winning oil tanks, oil and fuel filters, and accessory drives. Peterson Fluid System products have been proven in NASCAR, NHRA,