Quote:

Quote:

Biscuit style and heavy duty.



Poly locks from Schumacher, as Jim Lusk said the stuff from the parts store is off shore and cheap garbage .



i have the poly locks in my challenger haven't broke them with 7000 miles of abuse from my 408.

Also i this the brand was pioneer i got reg. mounts for my 273 and i broke one of them after 6 months