Peterson Fluid Systems HTD Oil Pump Pulley - 33 Tooth - 5/8" Bore - 3/16" Keyway - 1.020" Wide SC04101 It's a good idea to

It's a good idea to relay your fuel pump for the street and a must when you're racing

1973 -1977 using a TH350

1969-1975 Oldsmobile Vista Cruiser

GM Multi-Leaf

and target Closed Loop AFR

Peterson Fluid Systems HTD Oil Pump Pulley - 33 Tooth - 5/8" Bore - 3/16" Keyway - 1.020" Wide SC04101 It's a good idea toHTD (High Torque Drive) pulleys are CNC machined from billet aircraft aluminum and hard coat anodized for durability. Pulleys are 8mm pitch. 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,