7 1/2 Inch GM Ring Gear Spacer with Bolts
GM 7.5" 10-Bolt, 4.640" Inside Diameter, 6.600" Outside Diameter, .315" Overall Thickness
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Allows you to install a bigger series gear set onto a smaller series carrier. Precision ground to ensure trueness and provide proper backlash. Fits 7.50" diameter ring gear with 1.438" diameter pinion (27 spline). Longer, LH thread ring gear bolts are included with this spacer.
Item Details'''82-''99 Camaro/Firebird
''83-''99 S-10/Astro Van'
- '77-'79 GM Models (Except H-Body Monza, Vega and Starfire)
- '82-'99 Camaro/Firebird
- '83-'99 S-10, S-15, Astro Van
- GM 7.5" case series:
- 3.08 & NUMERICALLY LOWER
- 3.23 & NUMERICALLY HIGHER
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Q & A
Finally, Project Chevelle gets a real hot rod engine under its hood! And what about that flimsy old column shift three-speed? We've got that covered too.
Tim talks about our Winters quick change rear end & components.