- Engine
- Exhaust
- Wheels & Tires
- Brakes & Suspension
- Interior
- Lighting
- ExteriorRacks & CoversTowing, Plowing, & Recovery
- Chemicals & Lubricants
- Clearance
Call to Order: 877-787-8989
Monday - Friday 7AM - 6PM CST | All-American Tech Support
| Attribute | Size / Style |
|---|---|
| Distributor Type | HEI/Breakerless |
| Engine Make/Size | Chevy Big Block (396-454) |
|
|
REVIEW SNAPSHOT®
by PowerReviews(based on 1 review)
Ratings Distribution
Reviewed by 1 customer
Displaying review 1
Pros
Cons
Best Uses
Comments about Proform 66940 Hi-Performance:
Replaces a wore out or broken distributor and makes the engine run again. Nothing more, nothing less.
Displaying review 1
| Years | Make | Model | SubModel | Engine | Fuel |
|---|---|---|---|---|---|
| 1977-1980 | BUICK | CENTURY | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS | |
| 1977-1979 | BUICK | CENTURY | CUSTOM | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS |
| 1980-1980 | BUICK | CENTURY | ESTATE WAGON | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS |
| 1978-1980 | BUICK | CENTURY | LIMITED | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS |
| 1978-1979 | BUICK | CENTURY | SPECIAL | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS |
| 1978-1978 | BUICK | CENTURY | SPORT | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS |
| 1978-1978 | BUICK | LESABRE | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS | |
| 1978-1978 | BUICK | LESABRE | CUSTOM | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS |
| 1977-1980 | BUICK | REGAL | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS | |
| 1978-1980 | BUICK | REGAL | LIMITED | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS |
| 1977-1979 | BUICK | SKYLARK | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS | |
| 1978-1979 | BUICK | SKYLARK | CUSTOM | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS |
| 1977-1979 | BUICK | SKYLARK | S | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS |
| 1977-1977 | BUICK | SKYLARK | SR | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS |
| 1955-1975 | CHEVROLET | BEL AIR | 4.3L / 265 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1958-1972 | CHEVROLET | BISCAYNE | 4.6L / 283 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1969-1974 | CHEVROLET | BLAZER | 5.0L / 307 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1975-1982 | CHEVROLET | BLAZER K5 | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1969-1972 | CHEVROLET | BROOKWOOD | 5.7L / 350 C.I.D.-6.6L / 402 C.I.D. | GAS | |
| 1961-1982 | CHEVROLET | C10 PICKUP | 4.6L / 283 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1969-1970 | CHEVROLET | C10 PICKUP | BASE | 5.7L / 350 C.I.D.-5.7L / 350 C.I.D. | GAS |
| 1978-1980 | CHEVROLET | C10 PICKUP | BIG TEN | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS |
| 1968-1983 | CHEVROLET | C10 SUBURBAN | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1961-1982 | CHEVROLET | C20 PICKUP | 4.6L / 283 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1968-1982 | CHEVROLET | C20 SUBURBAN | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1961-1982 | CHEVROLET | C30 PICKUP | 4.6L / 283 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1967-1982 | CHEVROLET | CAMARO | 5.0L / 305 C.I.D.-6.6L / 402 C.I.D. | GAS | |
| 1976-1977 | CHEVROLET | CAMARO | LT | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS |
| 1972-1974 | CHEVROLET | CAMARO | Z28 | 5.7L / 350 C.I.D.-5.7L / 350 C.I.D. | GAS |
| 1966-1978 | CHEVROLET | CAPRICE | 4.6L / 283 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1973-1982 | CHEVROLET | CAPRICE | CLASSIC | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS |
| 1973-1977 | CHEVROLET | CAPRICE | ESTATE | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS |
| 1964-1972 | CHEVROLET | CHEVELLE | 4.6L / 283 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1968-1968 | CHEVROLET | CHEVELLE | 300 | 5.0L / 307 C.I.D.-6.5L / 396 C.I.D. | GAS |
| 1968-1969 | CHEVROLET | CHEVELLE | 300 DELUXE | 5.0L / 307 C.I.D.-6.5L / 396 C.I.D. | GAS |
| 1968-1972 | CHEVROLET | CHEVELLE | CONCOURS | 5.0L / 307 C.I.D.-6.6L / 402 C.I.D. | GAS |
| 1969-1972 | CHEVROLET | CHEVELLE | CONCOURS ESTATE | 5.0L / 307 C.I.D.-6.6L / 402 C.I.D. | GAS |
| 1973-1973 | CHEVROLET | CHEVELLE | DELUXE | 5.0L / 307 C.I.D.-7.4L / 454 C.I.D. | GAS |
| 1969-1972 | CHEVROLET | CHEVELLE | GREENBRIER | 5.0L / 307 C.I.D.-6.6L / 402 C.I.D. | GAS |
| 1968-1972 | CHEVROLET | CHEVELLE | MALIBU | 5.0L / 307 C.I.D.-7.4L / 454 C.I.D. | GAS |
| 1968-1972 | CHEVROLET | CHEVELLE | NOMAD | 5.0L / 307 C.I.D.-7.4L / 454 C.I.D. | GAS |
| 1965-1971 | CHEVROLET | CHEVELLE | SS | 4.6L / 283 C.I.D.-6.6L / 400 C.I.D. | GAS |
| 1962-1967 | CHEVROLET | CHEVY II | BASE | 4.6L / 283 C.I.D.-5.3L / 327 C.I.D. | GAS |
| 1962-1968 | CHEVROLET | CHEVY II | NOVA | 4.6L / 283 C.I.D.-6.5L / 396 C.I.D. | GAS |
| 1955-1982 | CHEVROLET | CORVETTE | 4.3L / 265 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1958-1958 | CHEVROLET | DEL RAY | 4.6L / 283 C.I.D.-4.6L / 283 C.I.D. | GAS | |
| 1964-1982 | CHEVROLET | EL CAMINO | 4.6L / 283 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1977-1977 | CHEVROLET | EL CAMINO | CLASSIC | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS |
| 1968-1974 | CHEVROLET | EL CAMINO | CUSTOM | 5.0L / 307 C.I.D.-7.4L / 454 C.I.D. | GAS |
| 1969-1982 | CHEVROLET | G10 VAN | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1968-1982 | CHEVROLET | G10 VAN | SPORTVAN | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS |
| 1968-1982 | CHEVROLET | G20 VAN | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1968-1982 | CHEVROLET | G20 VAN | SPORTVAN | 5.0L / 305 C.I.D.-6.6L / 400 C.I.D. | GAS |
| 1970-1985 | CHEVROLET | G30 VAN | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1970-1982 | CHEVROLET | G30 VAN | SPORTVAN | 5.7L / 350 C.I.D.-6.6L / 400 C.I.D. | GAS |
| 1959-1982 | CHEVROLET | IMPALA | 4.6L / 283 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1976-1977 | CHEVROLET | IMPALA | CUSTOM | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS |
| 1961-1982 | CHEVROLET | K10 PICKUP | 4.6L / 283 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1968-1986 | CHEVROLET | K10 SUBURBAN | 5.0L / 305 C.I.D.-6.6L / 402 C.I.D. | GAS | |
| 1961-1982 | CHEVROLET | K20 PICKUP | 4.6L / 283 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1968-1982 | CHEVROLET | K20 SUBURBAN | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1968-1982 | CHEVROLET | K30 PICKUP | 5.0L / 307 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1969-1972 | CHEVROLET | KINGSWOOD | 5.7L / 350 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1969-1972 | CHEVROLET | KINGSWOOD | ESTATE | 5.7L / 350 C.I.D.-7.4L / 454 C.I.D. | GAS |
| 1973-1976 | CHEVROLET | LAGUNA | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1973-1973 | CHEVROLET | LAGUNA | ESTATE | 5.7L / 350 C.I.D.-7.4L / 454 C.I.D. | GAS |
| 1964-1981 | CHEVROLET | MALIBU | 4.6L / 283 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1974-1982 | CHEVROLET | MALIBU | CLASSIC | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS |
| 1973-1976 | CHEVROLET | MALIBU | ESTATE | 5.0L / 307 C.I.D.-7.4L / 454 C.I.D. | GAS |
| 1970-1982 | CHEVROLET | MONTE CARLO | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1975-1979 | CHEVROLET | MONZA | 4.3L / 262 C.I.D.-5.7L / 350 C.I.D. | GAS | |
| 1976-1979 | CHEVROLET | MONZA | 2 plus 2 | 4.3L / 262 C.I.D.-5.0L / 305 C.I.D. | GAS |
| 1969-1979 | CHEVROLET | NOVA | 4.3L / 262 C.I.D.-6.6L / 402 C.I.D. | GAS | |
| 1976-1977 | CHEVROLET | NOVA | CONCOURS | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS |
| 1973-1979 | CHEVROLET | NOVA | CUSTOM | 4.3L / 262 C.I.D.-5.7L / 350 C.I.D. | GAS |
| 1955-1957 | CHEVROLET | ONE-FIFTY SERIES | 4.3L / 265 C.I.D.-4.6L / 283 C.I.D. | GAS | |
| 1962-1962 | CHEVROLET | P10 SERIES | 4.6L / 283 C.I.D.-4.6L / 283 C.I.D. | GAS | |
| 1973-1979 | CHEVROLET | P10 VAN | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1961-1962 | CHEVROLET | P20 SERIES | 4.6L / 283 C.I.D.-4.6L / 283 C.I.D. | GAS | |
| 1968-1982 | CHEVROLET | P20 VAN | 5.0L / 307 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1961-1962 | CHEVROLET | P30 SERIES | 4.6L / 283 C.I.D.-4.6L / 283 C.I.D. | GAS | |
| 1968-1982 | CHEVROLET | P30 VAN | 5.0L / 307 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1961-1967 | CHEVROLET | SUBURBAN | 4.6L / 283 C.I.D.-4.6L / 283 C.I.D. | GAS | |
| 1969-1972 | CHEVROLET | TOWNSMAN | 5.7L / 350 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1955-1960 | CHEVROLET | TRUCK | 4.3L / 265 C.I.D.-4.6L / 283 C.I.D. | GAS | |
| 1955-1957 | CHEVROLET | TWO-TEN SERIES | 4.3L / 265 C.I.D.-4.6L / 283 C.I.D. | GAS | |
| 1975-1978 | GMC | C15 PICKUP | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1977-1978 | GMC | C15 PICKUP | BIG TEN | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS |
| 1975-1978 | GMC | C15 SUBURBAN | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1967-1982 | GMC | C15/C1500 PICKUP | 4.6L / 283 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1979-1980 | GMC | C15/C1500 PICKUP | BIG TEN | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS |
| 1968-1974 | GMC | C15/C1500 SUBURBAN | 5.0L / 307 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1980-1980 | GMC | C1500 PICKUP | 5.7L / 350 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1980-1980 | GMC | C1500 PICKUP | BIG TEN | 5.7L / 350 C.I.D.-6.6L / 400 C.I.D. | GAS |
| 1979-1982 | GMC | C1500 SUBURBAN | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1975-1978 | GMC | C25 SUBURBAN | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1967-1978 | GMC | C25/C2500 PICKUP | 4.6L / 283 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1968-1974 | GMC | C25/C2500 SUBURBAN | 5.0L / 307 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1979-1982 | GMC | C2500 PICKUP | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1979-1982 | GMC | C2500 SUBURBAN | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1975-1978 | GMC | C35 PICKUP | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1967-1974 | GMC | C35/C3500 PICKUP | 4.6L / 283 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1979-1982 | GMC | C3500 PICKUP | 5.7L / 350 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1978-1982 | GMC | CABALLERO | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS | |
| 1967-1971 | GMC | G15/G1500 VAN | 4.6L / 283 C.I.D.-5.7L / 350 C.I.D. | GAS | |
| 1968-1982 | GMC | G15/G1500 VAN | RALLY | 5.0L / 305 C.I.D.-6.6L / 400 C.I.D. | GAS |
| 1968-1982 | GMC | G15/G1500 VAN | VANDURA | 5.0L / 305 C.I.D.-6.6L / 400 C.I.D. | GAS |
| 1967-1972 | GMC | G25/G2500 VAN | 4.6L / 283 C.I.D.-5.7L / 350 C.I.D. | GAS | |
| 1968-1982 | GMC | G25/G2500 VAN | RALLY | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS |
| 1968-1982 | GMC | G25/G2500 VAN | VANDURA | 5.0L / 305 C.I.D.-6.6L / 400 C.I.D. | GAS |
| 1967-1982 | GMC | G35/G3500 VAN | 5.4L / 327 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1971-1982 | GMC | G35/G3500 VAN | RALLY | 5.7L / 350 C.I.D.-6.6L / 400 C.I.D. | GAS |
| 1971-1982 | GMC | G35/G3500 VAN | VANDURA | 5.0L / 305 C.I.D.-6.6L / 400 C.I.D. | GAS |
| 1970-1982 | GMC | JIMMY | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1975-1978 | GMC | K15 PICKUP | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1975-1978 | GMC | K15 SUBURBAN | 5.0L / 305 C.I.D.-6.6L / 400 C.I.D. | GAS | |
| 1967-1974 | GMC | K15/K1500 PICKUP | 4.6L / 283 C.I.D.-6.5L / 396 C.I.D. | GAS | |
| 1968-1974 | GMC | K15/K1500 SUBURBAN | 5.0L / 307 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1979-1982 | GMC | K1500 PICKUP | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1979-1982 | GMC | K1500 SUBURBAN | 5.0L / 305 C.I.D.-6.6L / 400 C.I.D. | GAS | |
| 1975-1978 | GMC | K25 PICKUP | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1975-1978 | GMC | K25 SUBURBAN | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1967-1974 | GMC | K25/K2500 PICKUP | 4.6L / 283 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1968-1974 | GMC | K25/K2500 SUBURBAN | 5.0L / 307 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1979-1982 | GMC | K2500 PICKUP | 5.7L / 350 C.I.D.-6.6L / 400 C.I.D. | GAS | |
| 1979-1982 | GMC | K2500 SUBURBAN | 5.7L / 350 C.I.D.-6.6L / 400 C.I.D. | GAS | |
| 1977-1978 | GMC | K35 PICKUP | 5.7L / 350 C.I.D.-6.6L / 400 C.I.D. | GAS | |
| 1967-1974 | GMC | K35/K3500 PICKUP | 5.0L / 307 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1979-1982 | GMC | K3500 PICKUP | 5.7L / 350 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1967-1979 | GMC | P15/P1500 VAN | 4.6L / 283 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1967-1982 | GMC | P25/P2500 VAN | 4.6L / 283 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1967-1982 | GMC | P35/P3500 VAN | 4.6L / 283 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1974-1974 | GMC | P35/P3500 VAN | MOTOR HOME | 7.4L / 454 C.I.D.-7.4L / 454 C.I.D. | GAS |
| 1971-1977 | GMC | SPRINT | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS | |
| 1972-1977 | GMC | SPRINT | CUSTOM | 5.0L / 305 C.I.D.-7.4L / 454 C.I.D. | GAS |
| 1967-1967 | GMC | SUBURBAN | 5.4L / 327 C.I.D.-5.4L / 327 C.I.D. | GAS | |
| 1977-1977 | OLDSMOBILE | CUSTOM CRUISER | 5.7L / 350 C.I.D.-5.7L / 350 C.I.D. | GAS | |
| 1980-1980 | OLDSMOBILE | CUTLASS | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS | |
| 1980-1980 | OLDSMOBILE | CUTLASS | BROUGHAM | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS |
| 1980-1980 | OLDSMOBILE | CUTLASS | LS | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS |
| 1978-1979 | OLDSMOBILE | CUTLASS | VISTA CRUISER | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS |
| 1978-1980 | OLDSMOBILE | CUTLASS CALAIS | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS | |
| 1980-1980 | OLDSMOBILE | CUTLASS CRUISER | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS | |
| 1980-1980 | OLDSMOBILE | CUTLASS CRUISER | BROUGHAM | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS |
| 1978-1980 | OLDSMOBILE | CUTLASS SALON | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS | |
| 1978-1978 | OLDSMOBILE | CUTLASS SALON | 442 | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS |
| 1978-1980 | OLDSMOBILE | CUTLASS SALON | BROUGHAM | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS |
| 1978-1980 | OLDSMOBILE | CUTLASS SUPREME | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS | |
| 1978-1980 | OLDSMOBILE | CUTLASS SUPREME | BROUGHAM | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS |
| 1977-1977 | OLDSMOBILE | DELTA 88 | 5.7L / 350 C.I.D.-5.7L / 350 C.I.D. | GAS | |
| 1977-1977 | OLDSMOBILE | DELTA 88 | ROYALE | 5.7L / 350 C.I.D.-5.7L / 350 C.I.D. | GAS |
| 1977-1979 | OLDSMOBILE | OMEGA | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS | |
| 1977-1979 | OLDSMOBILE | OMEGA | BROUGHAM | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS |
| 1977-1977 | OLDSMOBILE | OMEGA | F85 | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS |
| 1977-1979 | OLDSMOBILE | STARFIRE | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS | |
| 1977-1979 | OLDSMOBILE | STARFIRE | SX | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS |
| 1977-1980 | PONTIAC | FIREBIRD | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS | |
| 1977-1980 | PONTIAC | FIREBIRD | ESPRIT | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS |
| 1977-1980 | PONTIAC | FIREBIRD | FORMULA | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS |
| 1980-1980 | PONTIAC | FIREBIRD TRANS AM | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS | |
| 1978-1980 | PONTIAC | GRAND AM | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS | |
| 1977-1980 | PONTIAC | GRAND LEMANS | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS | |
| 1978-1980 | PONTIAC | GRAND LEMANS | SAFARI | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS |
| 1978-1980 | PONTIAC | GRAND PRIX | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS | |
| 1978-1980 | PONTIAC | GRAND PRIX | LJ | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS |
| 1978-1980 | PONTIAC | GRAND PRIX | SJ | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS |
| 1977-1980 | PONTIAC | LEMANS | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS | |
| 1978-1980 | PONTIAC | LEMANS | SAFARI | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS |
| 1977-1977 | PONTIAC | LEMANS | SPORT | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS |
| 1977-1979 | PONTIAC | PHOENIX | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS | |
| 1978-1979 | PONTIAC | PHOENIX | LJ | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS |
| 1978-1979 | PONTIAC | SUNBIRD | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. | GAS | |
| 1977-1977 | PONTIAC | VENTURA | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS | |
| 1977-1977 | PONTIAC | VENTURA | SJ | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | GAS |
Provide us with your email address and we'll let you know the moment this Proform Hi-Performance 66940 becomes available again.
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 $100. Free shipping to 48 Continental United States only. Orders under $100 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.
Purchase Information
©2013 StreetsideAuto.com. All rights reserved. 651 Armourdale Parkway, Kansas City, KS 66105.
*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.
Coupons cannot be combined with any other coupons, discounts or cash back programs. Free shipping applies to orders
greater than $100 that can be shipped via standard FedEx ground. Any item that cannot be shipped via FedEx is excluded
from free shipping and is subject to a truck freight charge.