OTR Filters Valve Cover Breather - Clamp-On - Round - 1.38 in OD Tube - Red ALL49505-10 to build a better intake

to build a better intake for performance minded outdoor centric and off-road enthusiasts

To ensure reliability

Manley Valve Locks

Fits Holley Model 4150 HP™ and 4500 Dominator® carburetors Originally Designed for Alcohol

Use with 1

OTR Filters Valve Cover Breather - Clamp-On - Round - 1.38 in OD Tube - Red ALL49505-10 to build a better intakeProduct Description: Breather Clamp On Round 1. 38 in OD Tube Reusable Aluminum Red Powder Coat Sold Individually US based OTR Filters was founded on developing air filtration solutions that help engines breathe easier, run faster, and perform at their best. With a wide range of filters for everything from street performance to hardcore racing, OTR Filters combines excellent performance with maximum engine protection.