SIP Racing Torque Plate Toyota Supra 2jzgte and 1jzgte turbo and non turbo MK4

SIP Racing Torque Plate Toyota Supra 2jzgte and 1jzgte turbo and non turbo MK4

Don't bore or hone your block without a SIP Racing torque plate installed. A torque plate hold you block in the same stressed fasion as if the head was bolted down. this allows for rounder bores after intallation than if no torque plate was used. Made from 1 inch thick 6061 billet Aluminum.