Pro Shaft Rocker Kit SBC 1.60/1.50 AFR 210/220 2004-chevrolet-silverado-3500-esi3219112 Dash Panel - Direct-Fit -

Dash Panel - Direct-Fit - Four 2-1/16 in Holes - Two 3-3/8 in Holes - Plastic - Black - Without Air Conditioning - Pontiac GTO 1970-72 - Each

Under drive pulleys increase engine output by reducing the draw of the engines accessories by slowing them down and reducing the HP they use

Rocker Arm - 7/16 in Stud Mount - 1

Oil Filter Adapter - Bypass - 13/16-16 in Center Thread - 1/2 in NPT Female Inlet - 1/2 in NPT Female Outlet - Aluminum - Black Anodized - Each

630 in Triple Spring - Steel - Set of 16

Pro Shaft Rocker Kit SBC 1.60/1.50 AFR 210/220 2004-chevrolet-silverado-3500-esi3219112 Dash Panel - Direct-Fit -Rocker Arm Pro Series Shaft Mount 1. 6 1. 5 Ratio Full Roller Aluminum Natural AFR Eliminator 210 220 Heads Small Block Chevy Set of 16