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Pro Form Perfect Launch Reinforced Aluminum Black Finish GM 12 Bolt Rear End Differential Cover w/ Mounting Hardware & Mangetic Drain Plugs
$157.99
Hurry Low Stock
Reinforced lightweight aluminum rear end covers designed to strengthen the rear housing case in heavy torque situations. The PERFECT LAUNCH logo is prominently displayed on a precision milled surface. Each cover includes two bolts to stabilize bearing main caps, fluid capacity and magnetic drain plugs, and mounting bolts. All covers have a black painted finish.

Features:
  • Perfect Launch' Model
  • Fits GM 12 Bolt Rear Ends
  • Made from High-Quality Aluminum
  • Black Finish
  • Features 2 Bolts to Stabilize Bearing Main Caps, Two Magnetic Drain Plugs and Mounting Bolts
  • Complete with Band Clamp for Accurate Adjustment
  • Sold Individually
Install Instructions:
Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Buick Apollo 1973-1975 Base
Buick Apollo 1975 SR
Buick Century 1973-1977, 1980-1981 Base
Buick Century 1973-1975 Luxus
Buick Century 1975-1979 Special
Buick Century 1975-1979 Custom
Buick Century 1976 Indianapolis 500 Pace Car
Buick Century 1978-1981 Sport
Buick Century 1978-1981 Limited
Buick Century 1980-1981 Estate
Buick Electra 1982-1984 Park Avenue
Buick Electra 1982-1984 Estate Wagon
Buick Electra 1982-1984 Limited
Buick LeSabre 1982 Limited Edition F/E
Buick LeSabre 1982-1984 Custom
Buick LeSabre 1982-1984 Limited
Buick Regal 1973-1981 Base
Buick Regal 1976-1977 SR
Buick Regal 1978-1981 Limited
Buick Regal 1978-1981 Sport
Buick Skylark 1975-1977 SR
Buick Skylark 1975-1979 Base
Buick Skylark 1976-1979 S
Buick Skylark 1978-1979 Custom
Buick Skylark 1978 Sport
Cadillac Commercial Chassis 1977-1984 Base
Cadillac DeVille 1977-1983 d'Elegance
Cadillac DeVille 1977-1983 Base
Cadillac DeVille 1978-1979 Phaeton
Cadillac DeVille 1978-1983 Cabriolet
Cadillac Fleetwood 1977-1982 Formal
Cadillac Fleetwood 1977 75 Formal
Cadillac Fleetwood 1977 75
Cadillac Fleetwood 1977-1982 Brougham
Cadillac Fleetwood 1978-1982 Base
Cadillac Fleetwood 1978-1982 Brougham d'Elegance
Cadillac Seville 1976-1979 Base
Cadillac Seville 1977-1978 Opera
Cadillac Seville 1978-1979 Elegante
Chevrolet Bel Air 1963, 1965-1970, 1973-1975 Base
Chevrolet Biscayne 1963-1972 Base
Chevrolet Blazer 1969-1974 Base
Chevrolet C10 Panel 1967 Base
Chevrolet C10 Pickup 1967-1974 Base
Chevrolet C10 Suburban 1968-1969, 1971-1974 Base
Chevrolet C10 Suburban 1975-1978 Scottsdale
Chevrolet C10 Suburban 1975-1978 Custom Deluxe
Chevrolet C10 Suburban 1975-1978 Silverado
Chevrolet C20 Panel 1967 Base
Chevrolet C20 Pickup 1967-1974 Base
Chevrolet C20 Suburban 1968-1969, 1971-1974 Base
Chevrolet C20 Suburban 1975-1977 Silverado
Chevrolet C20 Suburban 1975-1978 Custom Deluxe
Chevrolet C20 Suburban 1975-1978 Scottsdale
Chevrolet Camaro 1967-1972 Base
Chevrolet Camaro 1967-1972 RS
Chevrolet Camaro 1967-1972 SS
Chevrolet Camaro 1967-1972 Z28
Chevrolet Caprice 1966-1972, 1980-1982 Base
Chevrolet Caprice 1973-1974 Estate
Chevrolet Caprice 1973-1977, 1979-1983 Classic
Chevrolet Caprice 1975 Estate Wagon
Chevrolet Caprice 1975-1976, 1979-1980 Classic Sport
Chevrolet Caprice 1976-1977, 1979-1981 Classic Landau
Chevrolet Caprice 1976-1977, 1981-1982 Classic Estate
Chevrolet Caprice 1979 Landau
Chevrolet Chevelle 1964-1968 300
Chevrolet Chevelle 1964-1965 Malibu Super Sport
Chevrolet Chevelle 1965-1969 300 Deluxe
Chevrolet Chevelle 1965-1972 Malibu
Chevrolet Chevelle 1966 Super Sport 396
Chevrolet Chevelle 1967-1970 SS 396
Chevrolet Chevelle 1967-1972 Concours
Chevrolet Chevelle 1968 Nomad Custom
Chevrolet Chevelle 1968-1972 Nomad
Chevrolet Chevelle 1969-1972 Greenbrier
Chevrolet Chevelle 1969-1972 Concours Estate
Chevrolet Chevelle 1970-1972 Base
Chevrolet Chevelle 1971-1972 SS
Chevrolet Chevy II 1964-1967 Base
Chevrolet Chevy II 1964-1968 Nova
Chevrolet Chevy II 1964-1967 Nova SS
Chevrolet Corvette 1966-1970, 1997-2005 Base
Chevrolet Corvette 1998 Indianapolis 500 Pace Car
Chevrolet Corvette 2001-2004 Z06
Chevrolet Corvette 2003 50th Anniversary Edition Pace Car
Chevrolet Corvette 2003 50th Anniversary Edition
Chevrolet El Camino 1964-1973 Base
Chevrolet El Camino 1968-1973 Custom
Chevrolet El Camino 1968-1973 SS
Chevrolet G10 Van 1970-1974 Sportvan
Chevrolet G10 Van 1970-1974 Base
Chevrolet Impala 1960-1983 Base
Chevrolet Impala 1964-1967 SS
Chevrolet Impala 1975-1976, 1979-1980 Sport
Chevrolet Impala 1975-1977 Custom
Chevrolet Impala 1976 Custom Landau
Chevrolet Impala 1976 S
Chevrolet Impala 1977-1979 Landau
Chevrolet Impala 1981-1982 Estate
Chevrolet K10 Pickup 1967-1974 Base
Chevrolet K10 Suburban 1968-1969, 1971-1974 Base
Chevrolet K10 Suburban 1975-1978 Scottsdale
Chevrolet K10 Suburban 1975-1978 Custom Deluxe
Chevrolet K10 Suburban 1975-1977 Silverado
Chevrolet K20 Panel 1967 Base
Chevrolet K20 Pickup 1967-1974 Base
Chevrolet K20 Suburban 1968-1969, 1971-1974 Base
Chevrolet K20 Suburban 1975-1977 Silverado
Chevrolet K20 Suburban 1975-1978 Custom Deluxe
Chevrolet K20 Suburban 1975-1978 Scottsdale
Chevrolet K5 Blazer 1976 Base
Chevrolet K5 Blazer 1976-1978 Cheyenne
Chevrolet K5 Blazer 1977-1978 Custom Deluxe
Chevrolet K5 Blazer 1978 Silverado
Chevrolet Kingswood 1970 Estate
Chevrolet Kingswood 1970 Base
Chevrolet Monte Carlo 1970-1972 Base
Chevrolet Nova 1969-1972 Base
GMC C15 1975-1978 Sierra Grande
GMC C15 1975-1978 High Sierra
GMC C15 1975-1978 Base
GMC C15 1975-1978 Sierra Classic
GMC C15 1977-1978 Heavy Half
GMC C15 1977 Indy Hauler
GMC C15 1978 Street Coupe
GMC C15 Suburban 1975-1978 Sierra Grande
GMC C15 Suburban 1975-1978 Sierra Classic
GMC C15 Suburban 1975-1978 High Sierra
GMC C15 Suburban 1975-1978 Base
GMC C15/C1500 Suburban 1967 Base
GMC C1500 1979-1981 High Sierra
GMC C1500 1979-1981 Street Coupe
GMC C1500 1979-1980 Heavy Half
GMC C1500 1979-1981 Base
GMC C1500 1979-1981 Sierra Classic
GMC C1500 1979-1981 Sierra Grande
GMC C1500 Suburban 1979-1981 Sierra Classic
GMC C1500 Suburban 1979-1981 Base
GMC C1500 Suburban 1979-1981 High Sierra
GMC C1500 Suburban 1979-1981 Sierra Grande
GMC C25 1975-1978 Base
GMC C25 1975-1978 Sierra Grande
GMC C25 1975-1978 Sierra Classic
GMC C25 1975-1978 High Sierra
GMC C25 Suburban 1975-1978 Sierra Grande
GMC C25 Suburban 1975-1978 Base
GMC C25 Suburban 1975-1978 Sierra Classic
GMC C25 Suburban 1975-1978 High Sierra
GMC C2500 1979-1981 Sierra Classic
GMC C2500 1979-1981 Base
GMC C2500 1979-1981 Sierra Grande
GMC C2500 1979-1981 High Sierra
GMC C2500 Suburban 1979-1981 High Sierra
GMC C2500 Suburban 1979-1981 Base
GMC C2500 Suburban 1979-1981 Sierra Grande
GMC C2500 Suburban 1979-1981 Sierra Classic
GMC Jimmy 1970-1981 Base
GMC Jimmy 1975-1981 Sierra Grande
GMC Jimmy 1975-1981 High Sierra
GMC Jimmy 1975-1981 Sierra Classic
GMC Jimmy 1978-1981 Street Coupe
GMC K15 1975-1978 Base
GMC K15 1975-1978 High Sierra
GMC K15 1975-1978 Sierra Classic
GMC K15 1975-1978 Sierra Grande
GMC K15 1977 Indy Hauler
GMC K15 Suburban 1975-1978 Sierra Grande
GMC K15 Suburban 1975-1978 High Sierra
GMC K15 Suburban 1975-1978 Sierra Classic
GMC K15 Suburban 1975-1978 Base
GMC K15/K1500 Suburban 1967 Base
GMC K1500 1979-1981 High Sierra
GMC K1500 1979-1981 Base
GMC K1500 1979-1981 Sierra Grande
GMC K1500 1979-1981 Sierra Classic
GMC K1500 Suburban 1979-1981 Sierra Grande
GMC K1500 Suburban 1979-1981 Base
GMC K1500 Suburban 1979-1981 High Sierra
GMC K1500 Suburban 1979-1981 Sierra Classic
GMC K25 1975-1978 Sierra Grande
GMC K25 1975-1978 High Sierra
GMC K25 1975-1978 Base
GMC K25 1975-1978 Sierra Classic
GMC K25 Suburban 1975-1978 Sierra Classic
GMC K25 Suburban 1975-1978 Sierra Grande
GMC K25 Suburban 1975-1978 High Sierra
GMC K25 Suburban 1975-1978 Base
GMC K25/K2500 Suburban 1967 Base
GMC K2500 1979-1981 Sierra Grande
GMC K2500 1979-1981 Base
GMC K2500 1979-1981 High Sierra
GMC K2500 1979-1981 Sierra Classic
GMC K2500 Suburban 1979-1981 Base
GMC K2500 Suburban 1979-1981 Sierra Grande
GMC K2500 Suburban 1979-1981 High Sierra
GMC K2500 Suburban 1979-1981 Sierra Classic

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About Proform

PROFORM Parts (Specialty Auto Parts of America, Inc.) is a market leader in the high-performance automotive aftermarket, developing, and manufacturing innovative products based on innovative principles. Proform was established in 1983 and its headquarters are located in Warren, Michigan. Their mission is to supply performance enthusiasts with innovative, high quality, and affordable tools, maximizing the customer's value. For over 30 years, Proform has been bringing innovation, quality, and affordability to enthusiasts for over 30 years, with dozens of patents, thousands of SKUs, and millions of delighted consumers. Each Proform component is engineered to maximize performance, value, and style.

Proform Innovation

PROFORM owns the trademarks for dozens of components and product designs and is constantly developing new products as well as expanding and improving their existing product offerings. They were the first to make affordable, non-remanufactured car parts and accessories widely available and were the first to offer the two-piece timing chain cover, the two-stage in-line fuel filter, HEI distributor tune-up kits, and direct-replacement carburetor main bodies. Furthermore, they were the first to popularize GM Officially Licensed parts with the popular Chevrolet, Bow Tie, and other divisional trademarks, as well as Ford Performance Licensed products with the Ford (sold under the PROFORM Factory Performance Parts designation).

Proform Quality

Proform offers unique tools, alternators, stock harmonic balancers, and distributors; a line of roller-tipped rocker arms with the widest selection of manufacturing processes (stamped steel, cast chrome moly, and machined extruded aluminum); and a complete line of popular and easy-to-use engine builders' tools made to intricate specifications.

PROFORM PRICING

Proform Parts are engineered to deliver the optimal balance of high quality and economic price value. These prices are the consequence of a skilled and efficient global manufacturing process, not of cost cutting. The experienced management team, product designers, engineers, and manufacturing employees work to service their customers while identifying issues to add value and meeting the demands of the enthusiast with high-quality, low-cost parts.

Proform is the factory source for Licensed Chevrolet Performance Engine Dress Parts, Licensed Ford Performance Products, carburetors, HEI distributors, electric water pumps, electric fans, engine components, and street performance equipment.

Proform Manufactures

Over 1000 engine performance components, including carburetors, rocker arms, HEI distributors, parts for GM, Ford, and Mopar, carburetors, and tools, are manufactured by this company.

Proform's components range from steel or aluminum rollers, wire alternators, wrenches, circuit testers, rotating electrical wires, building tools, starters, vehicle scales, and radiators.

Watch how Proform components are manufactured under high standards of quality.

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