Moroso Breather - Screw-In - Round - GM LS Single Tab - Clamp-On Filter - Moroso Logo 20-OTL-NR-XL The most aerodynamic nose available

The most aerodynamic nose available today

If you're looking for the most powerful standard type 20

Our zinc plated and polished vacuum canister ensures that you have a vacuum reserve for your power brakes

SXS Engine

All cradles are for V8 engines

Moroso Breather - Screw-In - Round - GM LS Single Tab - Clamp-On Filter - Moroso Logo 20-OTL-NR-XL The most aerodynamic nose availableProduct Description: Breather Screw In Round GM LS Single Tab Clamp On Filter Moroso Logo Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance applications. Moroso manufactures over 4000 products, from oil pans and oiling systems, to ignition wire, ignition components, valve covers, fuel system equipment, air cleaners, hard core racing tools, chassis and suspension