Big horsepower engines put stress on every aspect of your motor, including areas you might ignore, like your idler pulley bracket. Good Vibrations Motorsports offers an idler bracket with outboard support for a wide variety of applications, helping prevent flex and reduce premature supercharger belt wear. 

Official Release

Racers with large superchargers or high overdrive ratios tend to flex the standard idle pulley bracket. This leads to excessive belt & pulley wear. A solution is the addition of an outboard support to prevent any flexing. Good Vibrations Motorsports offers this assembly complete with the options of different width idler pulleys. Machined from billet 6061-T6 aluminum and designed for severe competition applications. Our longer slot also gives a wider range of belt tension than blower mounted brackets. Available for: Big Block Chevy, HEMI, TFX, BAE and most KBs.

Features

• Machined from billet 6061-T6 aluminum
• Prevents flex found on standard idle pulley brackets
• Designed for serious competition applications