Holley 14" x 4" Air Cleaner Kit GM Muscle Series Satin Black Finish w/Premium Filter 2020053 Swivel Reducer Fitting 16AN Female

Swivel Reducer Fitting 16AN Female to 10AN Male

Rollin' Thunder camshafts feature more aggressive lift profiles than possible with conventional flat-tappet hydraulic cams

Highly Polished 4

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Holley 14" x 4" Air Cleaner Kit GM Muscle Series Satin Black Finish w/Premium Filter 2020053 Swivel Reducer Fitting 16AN FemaleHolley's new GM Muscle Series air cleaner kits are the latest expansion to our officially licensed GM product line. These die cast aluminum air cleaner kits were designed to have a no frills, modern style with prominent raised GM and Bowtie logos. Intended as an alternative to the existing GM ZZ6 accessories, Holley's GM Muscle Series air cleaner kit can be the perfect addition to your engine bay if you are searching for a subtly custom variation from