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8.8 in. Open Differential, 31 Spline
Traction-Lok 8.8 in. Limited Slip, 31 Spline, Carbon Fiber Clutch Plates
Eaton Posi Limited Slip Service Kit, 28 Spline, 1.20 in. Axle Shaft Diameter, 2.73 And Up Ring Gear Pinion Ratio
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 1973-1975 | BUICK | APOLLO | 4.1L / 250 C.I.D.-5.7L / 350 C.I.D. | |
| 1975-1975 | BUICK | APOLLO | SR | 4.1L / 250 C.I.D.-5.7L / 350 C.I.D. |
| 1973-1973 | BUICK | CENTURION | 5.7L / 350 C.I.D.-7.5L / 455 C.I.D. | |
| 1973-1981 | BUICK | CENTURY | 3.8L / 231 C.I.D.-7.5L / 455 C.I.D. | |
| 1981-1981 | BUICK | CENTURY | 5.7L / 350 C.I.D.-5.7L / 350 C.I.D. |
Eaton Elocker Differential, 30 Spline, 1.31 in. Axle Shaft Diameter, 3.92 And Up Ring Gear Pinion Ratio
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 1969-1974 | CHEVROLET | BLAZER | 4.1L / 250 C.I.D.-7.4L / 454 C.I.D. | |
| 1974-1974 | CHEVROLET | BLAZER | 5.7L / 350 C.I.D.-5.7L / 350 C.I.D. | |
| 1975-1980 | CHEVROLET | BLAZER K5 | 4.1L / 250 C.I.D.-7.4L / 454 C.I.D. | |
| 1963-1980 | CHEVROLET | K10 PICKUP | 3.8L / 230 C.I.D.-7.4L / 454 C.I.D. | |
| 1968-1980 | CHEVROLET | K10 SUBURBAN | 4.1L / 250 C.I.D.-6.6L / 402 C.I.D. |
Eaton Posi Limited Slip Service Kit, 30 Spline, 1.29 in. Axle Shaft Diameter, 3.08 - 3.90 Ring Gear Pinion Ratio
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 1965-1970 | CHEVROLET | BEL AIR | 6.5L / 396 C.I.D.-7.4L / 454 C.I.D. | |
| 1964-1972 | CHEVROLET | BISCAYNE | 3.8L / 230 C.I.D.-7.4L / 454 C.I.D. | |
| 1967-1972 | CHEVROLET | CAMARO | 3.8L / 230 C.I.D.-7.0L / 427 C.I.D. | |
| 1972-1972 | CHEVROLET | CAMARO | Z28 | 5.7L / 350 C.I.D.-5.7L / 350 C.I.D. |
| 1966-1972 | CHEVROLET | CAPRICE | 4.1L / 250 C.I.D.-7.4L / 454 C.I.D. |
Eaton Elocker Differential, 30 Spline, 1.31 in. Axle Shaft Diameter, 2.73 And Up Ring Gear Pinion Ratio
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 1988-1989 | BUICK | ELECTRA | ESTATE WAGON | 5.0L / 307 C.I.D.-5.0L / 307 C.I.D. |
| 1988-1990 | BUICK | LESABRE | ESTATE WAGON | 5.0L / 307 C.I.D.-5.0L / 307 C.I.D. |
| 1991-1996 | BUICK | ROADMASTER | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | |
| 1991-1995 | BUICK | ROADMASTER | ESTATE | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. |
| 1992-1996 | BUICK | ROADMASTER | LIMITED | 5.7L / 350 C.I.D.-5.7L / 350 C.I.D. |
Eaton Posi Limited Slip Service Kit, 41 Spline, 3.15 And Up Ring Gear Pinion Ratio
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 1997-2005 | CHEVROLET | CORVETTE | 5.7L / 350 C.I.D.-6.0L / 364 C.I.D. |
Eaton Posi Limited Slip Service Kit, 28 Spline, 3.36 And Up Ring Gear Pinion Ratio
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 1964-1967 | BUICK | ELECTRA | 6.6L / 401 C.I.D.-7.0L / 430 C.I.D. | |
| 1968-1970 | BUICK | ELECTRA | 225 | 7.0L / 430 C.I.D.-7.5L / 455 C.I.D. |
| 1968-1970 | BUICK | ELECTRA | 225 CUSTOM | 7.0L / 430 C.I.D.-7.5L / 455 C.I.D. |
| 1970-1970 | BUICK | ESTATE WAGON | 5.7L / 350 C.I.D.-7.5L / 455 C.I.D. | |
| 1965-1967 | BUICK | GRAN SPORT | 5.6L / 340 C.I.D.-6.6L / 401 C.I.D. |
Trac-Lok 9 in. Limited Slip, 31 Spline
Eaton Posi Limited Slip Service Kit, 30 Spline, 1.32 in. Axle Shaft Diameter, 2.73 And Up Ring Gear Pinion Ratio
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 1988-1989 | BUICK | ELECTRA | ESTATE WAGON | 5.0L / 307 C.I.D.-5.0L / 307 C.I.D. |
| 1988-1990 | BUICK | LESABRE | ESTATE WAGON | 5.0L / 307 C.I.D.-5.0L / 307 C.I.D. |
| 1991-1996 | BUICK | ROADMASTER | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | |
| 1991-1995 | BUICK | ROADMASTER | ESTATE | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. |
| 1992-1996 | BUICK | ROADMASTER | LIMITED | 5.7L / 350 C.I.D.-5.7L / 350 C.I.D. |
Street Side Auto provides our customers significant savings and a superior online buying experience on all Differentials. We are proven to be a cut above the competition by offering a low price guarantee, free shipping*, and all-American tech support for Differential information you may need about Differentials and other Differential products.
When a manufacturer implements a Minimum Advertised Price (MAP) policy, they create limits on the list price that retailers are allowed to advertise their products for. In line with our efforts to continually provide the lowest possible price, we've made it easier for you to inquire about our Exclusive Pricing on these MAP items.
Free Ground Shipping
Free FedEx ground shipping on all orders over $50. Free shipping to 48 Continental United States only. Orders under $50 will incur a FedEx ground shipping charge of $9.95.
$9.95 Per Wheel/$25 Per Tire
Each wheel will incur a $9.95 per wheel fee and each tire will incur a $25 per tire fee up to $99. You will be charged a maximum of $99 regardless of how many wheels and/or tires you purchase.
$99 Truck Freight
Oversized parts will incur a $99 truck freight charge that FedEx cannot provide standard ground shipping on.
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*StreetSideAuto.com does not accept liability for typographical or product specification errors (including pricing).
Prices are subject to change without notice. Manufacturer pricing policies may restrict discounts on certain parts.
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