Magnaflow Glass Pack Muffler - 2 in Center Inlet - 2 in Center Outlet - 3-1/2 in Diameter Body - 30 in Long H778C44L High Visibility User-Programmable Shift LightFor

High Visibility User-Programmable Shift LightFor decades

Fits 4 on 4-1/4" bolt pattern

and has a 1/8" NPT male fitting

The engine turnover bar comes with a built in ratchet system making it easy to adjust valves and perform other engine maintenance

GM 1964-80

Magnaflow Glass Pack Muffler - 2 in Center Inlet - 2 in Center Outlet - 3-1/2 in Diameter Body - 30 in Long H778C44L High Visibility User-Programmable Shift LightForMagnaFlow Glasspack mufflers feature a reversible straight through design and with single stage packing these mufflers bring back that classic deep Glasspack sound. As a market leader, MagnaFlow proudly manufactures products in the USA from our Oceanside, California facility, using the best available components and the latest technology to ensure the highest levels of performance and longevity. Product offerings range from direct fit catalytic