Differential Ring and Pinion (10 Bolt)

1311
1310
148500
148501
148502

GM75355 Application Notes

  • For GM 7.5"/7.625" (10 Bolt)
  • 3.55 Ratio
  • Requires a 3.23 and Numerically Higher Ratio Carrier

Warranty

1 Year or 50,000 Miles

GM75355 Specifications

App Model GM 7.5, GM 7.6 IFS, GM 7.625
Cover Bolt Quantity 10
Differential Carrier Break 3.23 Ratio and Higher
Differential Case Design Type GM 7.5, GM 7.6 IFS, GM 7.625
Gear Ratio 3.55
Pinion Gear Tooth Quantity 11
Pinion Shaft Diameter 1.438 (Inch)
Pinion Spline Count 27
Ring Gear Bolt Quantity 10
Ring Gear Material 8620 Steel
Ring Gear Outside Diameter 7.5 (Inch)
Ring Gear Rotation Standard
Ring Gear Tooth Quantity 39
Taxonomy A LD Differential, LD Differential, LD Differential
Taxonomy B Ring and Pinion, Ring and Pinion, Ring and Pinion
Taxonomy C Front, Rear, Front, Rear, Front, Rear
Taxonomy D 3.55, 3.55, 3.55
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Vehicle Applications

  • 1973 – 1975 Buick Apollo
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  • 1991 – 1996 Buick Commercial Chassis
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