Nitro Gear & Axle 8.8" gm 8.875" 12P & 12T 8.6" & C.I. Corvette Carrier Super Shim Kit

Sale Price $30.14
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8.8"F, 12p, 12t, 8.6"GM (Not 8.5"), CI Corvette Super Shim For Carrier

Nitro Gear & Axle strives to provide the highest quality differential & axle components available. We take the steps necessary to ensure our parts are dependable. Our product range is continually growing to meet the needs of consumers for new ratios and Fits. At Nitro we know differentials, and know what it takes to provide you with high quality components.


2004-2007 Buick Rainier

1973-1976 Buick Regal

1965-1970 Buick Skylark

1964-1972 Buick Wildcat

1999-2008 Cadillac Escalade

2002-2008 Chevrolet Avalanche 1500

1964-1972 Chevrolet Bel Air

1964-1972 Chevrolet Biscayne

1969-1981 Chevrolet Blazer

1963-1987 Chevrolet C10 1/2 Ton 2WD

1999-1999 Chevrolet C1500 1/2 Ton 2WD

1999-2000 Chevrolet C2500 3/4 Ton 2WD

1967-1972 Chevrolet Camaro

1966-1970 Chevrolet Caprice

1964-197 Chevrolet Chevelle/ Malibu

1964-1968 Chevrolet Chevy II

2004-2008 Chevrolet Colorado

1963-1979 Chevrolet Corvette

1965-1972 Chevrolet El Camino

2003-2008 Chevrolet Express Van 1500 1/2 Ton

1967-1981 Chevrolet G10 1/2 Ton

1964-1972 Chevrolet Impala

1963-1987 Chevrolet K10/ K1500 1/2 Ton 4WD

1969-1987 Chevrolet K5 Blazer 4WD

1970-1972 Chevrolet Monte Carlo

1968-1972 Chevrolet Nomad

1964-1972 Chevrolet Nova

1999-2005 Chevrolet S10 Blazer / Pickup

1999-2008 Chevrolet Silverado 1500 1/2 Ton

2003-2006 Chevrolet SSR

1963-1987 Chevrolet Suburban 1/2 Ton

1999-2008 Chevrolet Tahoe 1500 1/2 Ton

1999-2008 Chevrolet Trailblazer

1983-1996 Ford Bronco

1983-2011 Ford Crown Victoria

1983-1983 Ford E-100 1/2 Ton

1983-2014 Ford E-150 1/2 Ton

1983-1998 Ford E-250 3/4 Ton

1997-2001 Ford Expedition

1991-2001 Ford Explorer

2001-2010 Ford Explorer Sport Trac

1983-2009 Ford F-150 1/2 Ton

1997-1999 Ford F-250 3/4 Ton

1978-1983 Ford Fairmont

1979-1982 Ford Granada

1979-1991 Ford LTD

1979-2009 Ford Mustang

1990-2011 Ford Ranger

1987-1988 Ford Thunderbird

1963-1987 GMC C15/ C1500 1/2 Ton 2WD

1999-2000 GMC C25/ C2500 3/4 Ton 2WD

2004-2008 GMC Canyon

2002-2008 GMC Envoy

1963-1987 GMC G15/ G1500 1/2 Ton

1961-1981 GMC G25/ G2500 3/4 Ton

1963-1987 GMC K15/ K1500 1/2 Ton 4WD

1999-2005 GMC S15 Jimmy / Pickup

1999-2008 GMC Savana 1500 1/2 Ton

1999-2008 GMC Sierra 1500 1/2 Ton

1999-2008 GMC Sierra Denali

1999-2004 GMC Sonoma

1963-1987 GMC Suburban 1/2 Ton

1999-2008 GMC Yukon 1500 1/2 Ton

2000-2008 GMC Yukon XL 1500 1/2 Ton

2005-2008 Hummer H3

2003-2008 Isuzu Ascender

2003-2005 Lincoln Aviator

1979-2000 Lincoln Continental

2006-2008 Lincoln Mark LT

1980-1983 Lincoln Mark VI

1984-1992 Lincoln Mark Vll

1998-2002 Lincoln Navigator

1981-2011 Lincoln Town Car

1994-2002 Mazda B3000

1994-2007 Mazda B4000

1991-1994 Mazda Navajo

1979-1986 Mercury Capri

1979-1988 Mercury Cougar

1975-2011 Mercury Grand Marquis

2003-2004 Mercury Marauder

1997-2010 Mercury Mountaineer

1968-1968 Oldsmobile 442

2000-2004 Oldsmobile Bravada

1965-1981 Pontiac Catalina

1965-1971 Pontiac GTO

1968-1968 Pontiac LeMans

1969-1972 Pontiac Trans Am

2005-2008 Saab 9-7x


*All Nitro Gear & Axle brand products are warrantied to be free of manufacturer defects for the specified period. Warranty requests must be made by the original purchaser and submitted by the dealer purchased from. Any parts sent for warranty consideration must be pre-approved and shipped prepaid freight to our facility with copy of RGA for our inspection & determination. We will not pay for labor, shipping cost, loss of revenue or perishable goods, commercial losses, costs of telephone calls, shipping or general inconvenience. This is our only warranty expressed or implied. Unauthorized warranty returns may be refused. Warranty generally covers MFG defects in material or workmanship. Abuse, overloading, improper lubrication, misuse, commercial or competition use voids warranty. Normal characteristics are not warrantable, such as Gear whine. Minor cosmetic flaws, dings, burrs from shipping or manufacturing, are not considered defect, it is installer responsibility to address these at time of install. Customer is responsible for shipping charges if warranty is granted. Warranty is for the original purchaser/user, is not transferable. Warranty covers one replacement or credit solely at our discretion. Warranty determinations are at our sole discretion.

In addition to the above conditions, see special notes for these products:

Ring & Pinion - Warrantied against manufacturing defects. 2 years from date of purchase. Must provide set-up specs.

Chromoly front Axles, Excalibur Joints, 30/30 Birfield kits - Warrantied against manufacturing defects for the life of the vehicle. These products are also covered for Breakage. The Shaft / joint must be BROKEN. Wear, twisting, bending are not warrantable. Damages caused by failure of other parts are not warrantable, for example broken U-joint (other than Nitro Excalibur) causing damage to Axle ears.

Rear Chromoly Axles - Warrantied against manufacturing defects for 5 years. These products are also covered for Breakage. The Shaft must be BROKEN. Worn, twisted, or bent axles are not warrantable.


This product can expose you to chemicals including toluene and benzene, which are known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to:


Box Weight: 1 lb

Box Dimensions: 1 x 1 x 1 in

Shopper Approved Review

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