THROTTLE BODY GASKET KIT FORD LIGHTNING MUSTANG COBRA 4.6L 65MM 1986 cadillac fleetwood brougham commercial chassis esi1475028 Made in the USAQA1 suspension JWYF_BR10 1880 44BN+35C571 Made in the USAQA1 suspension is proudly made in Lakeville KIT BRP G4 36 XPKG NOT SP 219 LBS Throttle body gaskets can deteriorate and dry out over time and cause air or coolant leaks causing drive ability issues BBK Performance throttle body gaskets are made from high quality gasket materials to last and for the most part are a relatively simple installationThese Premium Quality Gasket Sets are the same ones included with all of our Power plus series throttle bodies and can be used for most stock and aftermarket installations