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7 1/2 Inch GM Ring Gear Spacer with Bolts

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Specs
Material Type:
Steel
Sold in Quantity:
Each
Overall Thickness:
.315
Finish:
Painted
Inside Diameter:
4.640
Outside Diameter:
6.600
Hardware Included:
Yes
Notes
Ring gear bolts are included.
7 1/2 Inch GM Ring Gear Spacer with Bolts
7 1/2 Inch GM Ring Gear Spacer with Bolts

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7 1/2 Inch GM Ring Gear Spacer with Bolts

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What's in the Box

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.

Application

  • '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

Item Details

'82-'99 Camaro/Firebird
'83-'99 S-10/Astro Van

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Instructions(PDF)