Heat.net

Heat.net Store Home


For 1982-1999 GM 7.5\" 10 Bolt Limited Slip Posi Bearing Kit 3.73 Ratio 28 Spline For Sale


For 1982-1999 GM 7.5\
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Buy Now

For 1982-1999 GM 7.5\" 10 Bolt Limited Slip Posi Bearing Kit 3.73 Ratio 28 Spline:
$440.00

Vehicle Information:

Specifications:

Gear Ratio: 3.73
Cover Bolt Quantity: 10
Differential Model: GM 7.5\"
Carrier Type: Eaton Clutch Style
Carrier Spline Count: 28
Pinion Shaft Diameter: 1.438 Inch
Pinion Spline Count: 27
Ring Gear Bolt Quantity: 10
Ring Gear Diameter: 7.5 Inch
Ring Gear Material: Steel
Ring Gear Rotation: Standard

OEM Part Number:
GM75-28-373, GM7528373, 75-28-373, 7528373
GM 7.5\"/7.625\" 28 Spline 10 Bolt 3.73 Ratio

Fit For the Following Models:

Buick Electra (1982 - 1984)
Buick Regal (1982 - 1983)
Chevrolet / Chevy Astro / Safari Van (1982 - 1992)
Chevrolet / Chevy Camaro (1982 - 1989)
Chevrolet / Chevy Caprice (1982 - 1992)
Chevrolet / Chevy El Camino (1982 - 1987)
Chevrolet / Chevy Impala (1982 - 1992)
Chevrolet / Chevy Malibu (1982 - 1983)
Chevrolet / Chevy Monte Carlo (1982 - 1988)
Chevrolet / Chevy S10 Blazer / Pickup (1983 - 1992)
GMC S15 Jimmy / Pickup (1983 - 1992)
GMC Sonoma (1994 - 2000)
Grumman LLV (1987 - 1990)
Isuzu Rodeo (1990 - 1999)
Oldsmobile Bravada (1991 - 1992)
Oldsmobile Cutlass (1982 - 1988)
Pontiac Bonneville (1982 - 1986)
Pontiac Firebird (1982 - 1989)
Pontiac Grand Prix (1982 - 1987)
Pontiac Trans Am (1982 - 1989)

Package Includes:

7.5\" / 7.625\" (Eaton-Style) Posi Unit (28 Spline)
7.5\" Ring & Pinion (3.73 Ratio)
7.5\" Master Bearing/Installation Kit

  • Shipping Policy
  • Payment Method
  • Returns Policy
Shipping Policy

-Please leave us your full name, your telephone number and detailed address when ordering.
-We ship to your or Paypal address. Please make sure your and Paypal address is correct before you pay the order.
-We try our best to pack the products as good and safe as possible ,so they always arrive in a good condition.
-The items will be the shipped the same working day for the order before 10:00 a.m.
-The items will be the shipped the other working day for the order after 10:00 a.m.

Payment Method

-We accept PayPal only.
-All major credit cards are accepted through secure payment processor PayPal.
-Payment must be received within 4 business days of sale closing.

Returns Policy

-We offer sophisticated products at a high technological level, with the highest possible quality and the most favorable price.
-With these parts you can replace your defective parts simply plug and play.
-Our warranty is valid for max. 24 months without mileage limitation.
-Please compare carefully with Photos or OE number before purchasing the part.
-Once a problem occurs with the purchased product, please do not hesitate to let us know with messages,we will offer you refund or replacement.

Product ViewVehicle Information:

Specifications:

Gear Ratio: 3.73
Cover Bolt Quantity: 10
Differential Model: GM 7.5\"
Carrier Type: Eaton Clutch Style
Carrier Spline Count: 28
Pinion Shaft Diameter: 1.438 Inch
Pinion Spline Count: 27
Ring Gear Bolt Quantity: 10
Ring Gear Diameter: 7.5 Inch
Ring Gear Material: Steel
Ring Gear Rotation: Standard

OEM Part Number:
GM75-28-373, GM7528373, 75-28-373, 7528373
GM 7.5\"/7.625\" 28 Spline 10 Bolt 3.73 Ratio

Fit For the Following Models:

Buick Electra (1982 - 1984)
Buick Regal (1982 - 1983)
Chevrolet / Chevy Astro / Safari Van (1982 - 1992)
Chevrolet / Chevy Camaro (1982 - 1989)
Chevrolet / Chevy Caprice (1982 - 1992)
Chevrolet / Chevy El Camino (1982 - 1987)
Chevrolet / Chevy Impala (1982 - 1992)
Chevrolet / Chevy Malibu (1982 - 1983)
Chevrolet / Chevy Monte Carlo (1982 - 1988)
Chevrolet / Chevy S10 Blazer / Pickup (1983 - 1992)
GMC S15 Jimmy / Pickup (1983 - 1992)
GMC Sonoma (1994 - 2000)
Grumman LLV (1987 - 1990)
Isuzu Rodeo (1990 - 1999)
Oldsmobile Bravada (1991 - 1992)
Oldsmobile Cutlass (1982 - 1988)
Pontiac Bonneville (1982 - 1986)
Pontiac Firebird (1982 - 1989)
Pontiac Grand Prix (1982 - 1987)
Pontiac Trans Am (1982 - 1989)

Package Includes:

7.5\" / 7.625\" (Eaton-Style) Posi Unit (28 Spline)
7.5\" Ring & Pinion (3.73 Ratio)
7.5\" Master Bearing/Installation Kit

  • Shipping Policy
  • Payment Method
  • Returns Policy
Shipping Policy

-Please leave us your full name, your telephone number and detailed address when ordering.
-We ship to your or Paypal address. Please make sure your and Paypal address is correct before you pay the order.
-We try our best to pack the products as good and safe as possible ,so they always arrive in a good condition.

Payment Method

-We accept PayPal only.
-All major credit cards are accepted through secure payment processor PayPal.
-Payment must be received within 4 business days of sale closing.

Returns Policy

-We offer sophisticated products at a high technological level, with the highest possible quality and the most favorable price.
-With these parts you can replace your defective parts simply plug and play.
-Our warranty is valid for max. 24 months without mileage limitation.
-Please compare carefully with Photos or OE number before purchasing the part.
-Once a problem occurs with the purchased product, please do not hesitate to let us know with messages,we will offer you refund or replacement.

On Mar 16, 2026 at 02:24:10 PDT, seller added the following information:


Buy Now

Other Related Items:



Related Items:

For 1982-1999 GM 8.5

For 1982-1999 GM 8.5" 10 Bolt Limited Slip Posi Bearing Kit 3.73 Ratio 28 Spline

$409.50



For 1982-1999 GM 8.5

For 1982-1999 GM 8.5" 10 Bolt Limited Slip Posi Bearing Kit 3.73 Ratio 28 Spline

$409.47



For 1982-1999 GM 7.5

For 1982-1999 GM 7.5" 10 Bolt Limited Slip Posi Bearing Kit 3.73 Ratio 28 Spline

$440.00