Moroso Weld-In Breather Kit - 1-3/8" ID - 2 Pack 91629069 Big Block Chevy Pump

Big Block Chevy Pump

Staggered Mount

BBK billet fuel pressure regulators are a great way to tune your vehicle to obtain optimum air / fuel ratios and achieve maximum horsepower with the simple adjustment screw located on top

550 in OD Valve Seat

sandwich adapter

Moroso Weld-In Breather Kit - 1-3/8" ID - 2 Pack 91629069 Big Block Chevy PumpKit contains two aluminum 1 3 8" o. d. breather tubes with internal baffling, two half hooded filtered breathers, and two stainless hose clamps Designed to be welded to Moroso valve covers and can be adapted to other aluminum covers Replacement Parts: Filtered Breathers, with Protective Half Hoods #MOR68811 Filtered Breathers for early #MOR68800 with 1 1 2" tube Half Hoods #MOR68812 Moroso Performance Products is one of the worlds most respected