aFe Power Magnum FLOW Pro Dry S Air Filter Element - Conical - 7" Base Diameter - 5-1/2" Top Diameter - 8" Tall - 5-1/2" Flange - Synthetic - White 935172 These cyilnder heads were targeted

These cyilnder heads were targeted at larger cubic inch engines

and lock booth rear axles together to deliver equal power to both rear wheels

Spread port heads have the center exhaust ports spread apart 5/8'' over stock L98 GM heads

Nomex Knit Construction

rubber grip friction pads to help you feel locked in your seat better

aFe Power Magnum FLOW Pro Dry S Air Filter Element - Conical - 7" Base Diameter - 5-1/2" Top Diameter - 8" Tall - 5-1/2" Flange - Synthetic - White 935172 These cyilnder heads were targetedComprised of multiple layers of synthetic media, the Pro DRY S offers excellent filtration efficiency and protection for street and light off road driving conditions. Requiring no oils, its our easiest to maintain performance air filter. 99. 2% Filtration Efficiency Advanced FLOW engineering (aFe Power) is a premier designer and manufacturer of automotive performance upgrade systems and components. Current product lines include cold air intake