Specially deigned to be much stronger than OE rubber mounts, Limits unwanted movement thereby putting more power to the wheels, They are tough like solid metal mounts without the vibration and noise, Made from chromoly steel with a black oxide finish for added protection, Specially designed to bolt the motor mount to the frame. Polyurethane S/B or B/B Chevy Motor Mounts & ARP Frame Bolts. These black polyurethane motor mounts for S/B and B/B Chevy are much stronger than OE rubber mounts but still reduce vibration. Limits unwanted movement thereby putting more power to the wheels. Tough like solid metal mounts without the vibration and noise.
Resistant to oil, chemicals and road contaminants that typically deteriorate rubber. This ARP motor mount bolt kit comes with 2 black oxide finish bolts and washers. They are designed to bolt the motor mount to the frame.These mounts have a built in safety feature in case the polyurethane disconnects from the metal portions of the mount they will not allow the engine to move uncontrollably. Speedway Motors is America's Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 71 years.