Nitro Gear & Axle GM 12 Bolt Truck & Car 12P 12T CI Vette Pinion Seal

Sale Price $16.96
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12t, 12p, & CI Vette Pinion Seal

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.


1970 Buick GS

1968-1969 Buick GS 350

1968-1969 Buick GS 400

1970 Buick GS 455

1968-1970 Buick Skylark

1968-1969 Buick Special

1968-1970 Buick Sportwagon

1965-1972 Chevrolet Bel Air

1965-1972 Chevrolet Biscayne

1969-1974 Chevrolet Blazer

1969-1972 Chevrolet Brookwood

1975-1981 Chevrolet C10

1963, 1965-1974 Chevrolet C10 Pickup

1968-1981 Chevrolet C10 Suburban

1975-1981 Chevrolet C20

1965-1974 Chevrolet C20 Pickup

1968-1981 Chevrolet C20 Suburban

1967-1975 Chevrolet Camaro

1966-1972 Chevrolet Caprice

1964-1968 Chevrolet Chevy II

1963-1979 Chevrolet Corvette

1975-1981 Chevrolet G10

1965-1974 Chevrolet G10 Van

1975-1981 Chevrolet G20

1965-1972 Chevrolet Impala

1975-1981 Chevrolet K10

1963, 1965-1974 Chevrolet K10 Pickup

1968-1981 Chevrolet K10 Suburban

1975-1981 Chevrolet K20

1965-1974 Chevrolet K20 Pickup

1968-1981 Chevrolet K20 Suburban

1975-1981 Chevrolet K5 Blazer

1969-1972 Chevrolet Kingswood

1965-1967 Chevrolet Malibu

1970-1972 Chevrolet Monte Carlo

1970-1972 Chevrolet Nova

1963 Chevrolet P10 Series

1975-1981 Chevrolet P20

1964-1967 Chevrolet P20 Series

1968-1974 Chevrolet P20 Van

1969-1972 Chevrolet Townsman

1965 GMC 1000 Series

1965 GMC 1500 Series

1975-1978 GMC C15

1975-1978 GMC C15 Suburban

1967-1974 GMC C15/C1500 Pickup

1968-1974 GMC C15/C1500 Suburban

1979-1981 GMC C1500

1979-1981 GMC C1500 Suburban

1975-1978 GMC C25

1975-1978 GMC C25 Suburban

1967-1974 GMC C25/C2500 Pickup

1968-1974 GMC C25/C2500 Suburban

1979-1981 GMC C2500

1979-1981 GMC C2500 Suburban

1965-1966 GMC G1000 Series

1975-1978 GMC G15

1967-1974 GMC G15/G1500 Van

1979-1981 GMC G1500

1975-1978 GMC G25

1967-1974 GMC G25/G2500 Van

1979-1981 GMC G2500

1970-1981 GMC Jimmy

1975-1978 GMC K15

1975-1978 GMC K15 Suburban

1966-1974 GMC K15/K1500 Pickup

1968-1974 GMC K15/K1500 Suburban

1979-1981 GMC K1500

1979-1981 GMC K1500 Suburban

1975-1978 GMC K25

1975-1978 GMC K25 Suburban

1967-1974 GMC K25/K2500 Pickup

1968-1974 GMC K25/K2500 Suburban

1979-1981 GMC K2500

1979-1981 GMC K2500 Suburban

1975-1978 GMC P15

1967-1974 GMC P15/P1500 Van

1979-1980 GMC P1500

1975-1978 GMC P25

1967-1974 GMC P25/P2500 Van

1979-1981 GMC P2500

1970-1971 Pontiac Firebird

1970-1972 Pontiac Grand Prix


*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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