Holley Sportsman Model 4500 1050 CFM 4-Barrel Carburetor - Dominator Flange - No Choke - Mechanical Secondary - Dual Inlet - Silver 0-80688 Pyrometer Extension Module the Hi-Tech belt drive system

the Hi-Tech belt drive system for Chevrolet Big Block reduces flap through the RPM range while absorbing crankshaft harmonics to prevent performance-robbing valve train instability

1974-1974 Plymouth Fury II

Today Quarter Master® has earned the respect and loyalty of racers across the country

These fasteners play a key role in both the performance and safety of a vehicle

Holley Sportsman Model 4500 1050 CFM 4-Barrel Carburetor - Dominator Flange - No Choke - Mechanical Secondary - Dual Inlet - Silver 0-80688 Pyrometer Extension Module the Hi-Tech belt drive systemHolley engineers have taken the state of the art Gen 3 Ultra carburetors and created a budget friendly version that is perfect for street strip applications as well as all out bracket or sportsman drag cars. The new Holley SP Dominator carburetors feature the patent pending Gen 3 main body which is 5 16" taller than the previous generation! This new height allowed for larger radius air entries to deliver smoother flow that equates to improved throttle