15" x 2" Oval Plain Polished Aluminum Air Cleaner Kit These Speedmaster crankshafts are precision-ground

These Speedmaster crankshafts are precision-ground and micro-polished to exacting tolerances

Speedmaster oil pump pickups are specially matched to our Speedmaster oil pans

These can be used on std or aftermarket plenum manifolds

Some applications feature a thicker deck to solve common warping or cracking issues

Speedmaster rock-solid race shifting Billet Street automatic shifters can give your street ride the feel of having a full-on race stick in your hand

15" x 2" Oval Plain Polished Aluminum Air Cleaner Kit These Speedmaster crankshafts are precision-groundSpeedmaster's air cleaners not only look great, they also provide your engine with cleaner air for better performance. They're available in round and oval styles, and you can choose between plain polished, straight ball milled, and flame ball milled finishes.