System 1 Adjustable Cast Oil Pump - BB Chevy (Pre-Set 80 lbs. Warm) Callies Performance Products is supplied with the harness

is supplied with the harness and mounting hardware

Weight Savings

GM LS Retro-fit Oil Pan - ' 55-' 87 GM/Muscle Car/Classic Car/Trucks Cars requiring more clearance at the front half of the oil pan

left or right 3/4 top forced air

Four-Link Rails

System 1 Adjustable Cast Oil Pump - BB Chevy (Pre-Set 80 lbs. Warm) Callies Performance Products is supplied with the harnessCast Oil Pumps featue adjustable oil pressure from 75 125 PSI. Adjustable oil pressure from 75 to 125 psi (factory set at 65psi) Bypass oil anti aeration diffusion screen technology Available for SBC and BBC Engines Uses stock Big Block Pickup Industry's finest cast pump! System One produces reusable aluminum oil and fuel filters, billet aluminum block adapters, and oil pumps. System One in line and canister style filters are environmentally safe and