Moroso Filler Neck Block-Off 2050081 and are internally fluted to

and are internally fluted to keep grease in the bushing

for fresh air

but these are not OE manufactured bumpers

Easy to install in less than 2 hours

Fire Retardant Fabric / Nomex

Moroso Filler Neck Block-Off 2050081 and are internally fluted to1 4" aluminum plate provides an ideal base to weld your own radiator hose fitting to the intake manifold Untreated aluminum makes it easy to drill opening and weld any size fitting of your choice Two pre drilled mounting holes ensure a perfect fit to the intake manifold Perfect for racing and custom applications Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance