Allstar Performance 9" Non-Floater Housing Kit For GM Intermediate Metric Chassis - 60" - Without Mounts H778C01M These are a direct performance

These are a direct performance bolt on upgrade

large shell 1300±30g

Clevis has a 3/8" hole for simple attachment to a chain or cable

Keep track of tire settings before and after race

Top Air System can be fitted to all ST4 and ST5 Formula and Wide GT model helmets

Allstar Performance 9" Non-Floater Housing Kit For GM Intermediate Metric Chassis - 60" - Without Mounts H778C01M These are a direct performanceHousing kit fits the 1978 88 GM intermediate chassis. Replace a stock GM 7. 5" rear end with the much stronger Ford 9" style. Kit includes a new fabricated center section, new axle tubes with large bearing late Ford Torino style ends, 31 spline axles with bearings and seals installed, drilled for studs with 5 on 4 1 2" or 5 on 4 3 4" bolt circles. Choose from two widths, 58" and 60" axle flange to axle flange. Note: this kit includes two unequal