14" x 6" Washable Element Extreme Top w/Black Ring Flat Base Air Cleaner Kit They also offer the potential

They also offer the potential for improved fuel economy by making the engine more efficient

and have a maximum pressure of 7 psi with an externally accessible pressure relief valve

Speedmaster small block 427 c

manual or EFI pump

and you can choose between plain polished

14" x 6" Washable Element Extreme Top w/Black Ring Flat Base Air Cleaner Kit They also offer the potentialSpeedmaster'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.