15" x 2" Oval Classic Finned Polished Aluminum Air Cleaner Kit This one-piece billet steel flexplate

This one-piece billet steel flexplate offers the strongest gear teeth

making for more efficient cooling

All kits come complete with 4130 heat-treated

12-point head design and a larger-than-stock shank diameter

Speedmaster Aluminum Roller Rockers are extruded from 6061 T6 Aluminum

15" x 2" Oval Classic Finned Polished Aluminum Air Cleaner Kit This one-piece billet steel flexplateSpeedmaster'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.