Polyurethane Heavy Duty Engine Mounts
For 1964-1974 Pontiac GTO
#2255-6 "Now Available"
They are an internal locking mount where the factory have no safety lock.
Lower photo shows the way the locking system works inside the mount.
These are made of 304 stainless steel and polyurethane.
Fits Pontiac Tempest, LeMans and GTO 1964 through 1974 with the 326, 350 and 400.
Fits 1967 Firebird with 326 cu.in engine only
Priced at $149 Pair plus $12 shipping (two pair is $12 shipping also)
The PolyBushing.com mount interlocks inside the polyurethane.