Gearbox Torsion Bar Insulator 84-92 AUTO - INNER all PONTIAC V8's

all PONTIAC V8's

That's why minimizing this leakage path improves flow thru the engine and through the radiator (when the thermostat is open)

Used as the MAF power and Fuel Burnoff Relay plus a few other things

The insurance companies don't care

Gearbox Torsion Bar Insulator 84-92 AUTO - INNER all PONTIAC V8'sThis is what bolts up to the Auto Gearbox.. it grabs one half of the Torsion bar heading up from the diff on the LHS of the gearbox, this has the long bolt and main bracket as part of its construction. There is a 2nd half to this also listed here.. you\'r advised to replace both Only for Auto Gearbox\'s. GM Discontinued part.