

Comp Cams Fiber Button 426-Hemi
Nylon Thrust Button: Chrysler Hemi & 383-440 Big Block
Length .735"
Keeps cam from moving backwards & forwards
Often required when converting to roller cam/lifters
Inserts into front of cam; Rides between the front of the timing gear & the inside of the timing cover
Can be shimmed for proper camshaft endplay
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1969 | Chevrolet | Blazer | Base |
| 1969 - 1970 | Chevrolet | C20 Suburban | Base |
| 1986 | Chevrolet | K10 | Custom, Silverado, Scottsdale |
| 1970 | Chevrolet | K10 Suburban | Base |
| 1986 | Chevrolet | K10 Suburban | Silverado, Scottsdale, Custom |
| 1986 | Chevrolet | K20 | Scottsdale, Silverado, Custom |
| 1986 | Chevrolet | K20 Suburban | Custom, Silverado, Scottsdale |
| 1986 | Chevrolet | K30 | Scottsdale, Silverado, Custom |
| 1986 | Chevrolet | K5 Blazer | Custom, Silverado |
| 1986 | Chevrolet | Monte Carlo | SS, Base, LS |
| 1959 - 1971 | Chrysler | 300 | Base |
| 1962 - 1963 | Chrysler | 300 | Sport |
| 1975 - 1978 | Chrysler | Cordoba | Base |
| 1959 - 1967 | Chrysler | Imperial | Base |
| 1959 - 1970 | Chrysler | Imperial | Crown |
| 1959 - 1975 | Chrysler | Imperial | LeBaron |
| 1959 - 1974 | Chrysler | New Yorker | Base |
| 1972 - 1978 | Chrysler | New Yorker | Brougham |
| 1959 - 1978 | Chrysler | Newport | Base |
| 1967 - 1976 | Chrysler | Newport | Custom |
| 1971 - 1972 | Chrysler | Newport | Royal |
| 1959 - 1960 | Chrysler | Saratoga | Base |
| 1959 - 1977 | Chrysler | Town & Country | Base |
| 1959 - 1961 | Chrysler | Windsor | Base |
| 1963 - 1964 | Dodge | 330 | Base |
| 1963 - 1964 | Dodge | 440 | Base |
| 1962 - 1965 | Dodge | 880 | Custom, Base |
| 1974 | Dodge | B100 Van | Base, Sportsman |
| 1975 - 1978 | Dodge | B200 | Base |
| 1974 | Dodge | B200 Van | Maxi Wagon, Maxi |
| 1971 - 1974 | Dodge | B200 Van | Sportsman, Base |
| 1975 - 1978 | Dodge | B300 | Base |
| 1976 - 1979 | Dodge | CB300 | Base |
| 1970 - 1971 | Dodge | Challenger | Base, R/T |
| 1970 | Dodge | Challenger | T/A |
| 1969 - 1971 | Dodge | Charger | 500 |
| 1966 - 1976 | Dodge | Charger | Base |
| 1967 - 1971 | Dodge | Charger | R/T |
| 1969 | Dodge | Charger | SE, Daytona |
| 1971 - 1978 | Dodge | Charger | Special Edition |
| 1976 | Dodge | Charger | Sport |
| 1971 | Dodge | Charger | Super Bee |
| 1965 - 1970 | Dodge | Coronet | 440, 500 |
| 1959 - 1976 | Dodge | Coronet | Base |
| 1971 - 1976 | Dodge | Coronet | Brougham, Crestwood |
| 1971 - 1975 | Dodge | Coronet | Custom |
| 1966 - 1970 | Dodge | Coronet | Deluxe |
| 1967 - 1970 | Dodge | Coronet | R/T |
| 1968 - 1970 | Dodge | Coronet | Super Bee |
| 1978 | Dodge | D100 | Adventurer |
| 1975 - 1978 | Dodge | D100 | Base, Custom |
| 1977 - 1978 | Dodge | D100 | Club Cab |
| 1976 - 1978 | Dodge | D100 | Warlock |
| 1968 - 1974 | Dodge | D100 Pickup | Base |
| 1963 - 1967 | Dodge | D100 Series | Base |
| 1977 - 1978 | Dodge | D150 | Base |
| 1978 | Dodge | D150 | Li'l Red Express |
| 1977 - 1978 | Dodge | D200 | Base |
| 1975 - 1976 | Dodge | D200 | Custom |
| 1968 - 1974 | Dodge | D200 Pickup | Base |
| 1963 - 1967 | Dodge | D200 Series | Base |
| 1975 - 1978 | Dodge | D300 | Base, RD |
| 1975 - 1976 | Dodge | D300 | Custom |
| 1977 | Dodge | D300 | RS |
| 1968 - 1974 | Dodge | D300 Pickup | Base |
| 1963 - 1967 | Dodge | D300 Series | Base |
| 1978 | Dodge | D400 | Base |
| 1978 | Dodge | D450 | Base |
| 1963 - 1968 | Dodge | Dart | 270 |
| 1962 | Dodge | Dart | 330, 440 |
| 1960 - 1969 | Dodge | Dart | Base |
| 1963 - 1969 | Dodge | Dart | GT |
| 1964 - 1969 | Dodge | Dart | GTS |
| 1960 - 1961 | Dodge | Dart | Pioneer, Phoenix |
| 1969 | Dodge | Dart | Swinger 340, Swinger, Custom |
| 1961 - 1962 | Dodge | Lancer | 770, Base |
| 1974 | Dodge | M300 | Base |
| 1978 | Dodge | Magnum | XE |
| 1960 | Dodge | Matador | Base |
| 1967 - 1968 | Dodge | Monaco | 500 |
| 1965 - 1978 | Dodge | Monaco | Base |
| 1974 - 1978 | Dodge | Monaco | Brougham |
| 1977 - 1978 | Dodge | Monaco | Crestwood |
| 1974 | Dodge | Monaco | Custom |
| 1975 - 1976 | Dodge | Monaco | Royal Brougham, Royal |
| 1963 - 1969 | Dodge | Polara | 500 |
| 1960 - 1973 | Dodge | Polara | Base |
| 1971 | Dodge | Polara | Brougham |
| 1970 - 1973 | Dodge | Polara | Custom |
| 1970 | Dodge | Polara | Special |
| 1974 - 1978 | Dodge | Ramcharger | Base |
| 1975 - 1978 | Dodge | Ramcharger | SE |
| 1975 - 1977 | Dodge | Royal Monaco | Brougham, Base |
| 1975 - 1977 | Dodge | W100 | Custom |
| 1968 - 1974 | Dodge | W100 Pickup | Base |
| 1963 - 1967 | Dodge | W100 Series | Base |
| 1977 - 1978 | Dodge | W150 | Base |
| 1975 - 1978 | Dodge | W200 | Base |
| 1969 - 1974 | Dodge | W200 Pickup | Base |
| 1963 - 1967 | Dodge | W200 Series | Base |
| 1977 - 1978 | Dodge | W300 | Base |
| 1975 - 1976 | Dodge | W300 | Custom |
| 1968 - 1971 | Dodge | W300 Pickup | Base |
| 1967 | Dodge | W300 Series | Base |
| 1986 | GMC | C1500 | Sierra Classic, Base, High Sierra |
| 1986 | GMC | C1500 Suburban | Sierra Classic, Base, High Sierra |
| 1986 | GMC | C2500 | Base, Sierra Classic, High Sierra |
| 1986 | GMC | C2500 Suburban | High Sierra, Sierra Classic, Base |
| 1969 | GMC | C35/C3500 Pickup | Base |
| 1986 | GMC | C3500 | Base, High Sierra, Sierra Classic |
| 1986 | GMC | Caballero | Diablo, Amarillo, Base |
| 1986 | GMC | G1500 | Rally, Rally STX, Vandura |
| 1986 | GMC | G2500 | Rally, Vandura, Rally STX |
| 1986 - 1988 | GMC | G3500 | Rally Custom, Magnavan, Rally STX, Vandura, Vandura Special, Rally, Rally Camper Special |
| 1972 - 1986 | GMC | Jimmy | Base |
| 1986 | GMC | Jimmy | Sierra Classic, Silverado |
| 1970 | GMC | K15/K1500 Pickup | Base |
| 1986 | GMC | K1500 | High Sierra, Sierra Classic, Base |
| 1986 | GMC | K1500 Suburban | High Sierra, Base, Sierra Classic |
| 1986 | GMC | K2500 | Base, High Sierra, Sierra Classic |
| 1986 | GMC | K2500 Suburban | Sierra Classic, Base, High Sierra |
| 1969 | GMC | K35/K3500 Pickup | Base |
| 1986 | GMC | K3500 | Sierra Classic, Base, High Sierra |
| 1968 - 1971 | Jensen | Interceptor | FF |
| 1968 - 1969 | Jensen | Interceptor | MK I |
| 1970 - 1971 | Jensen | Interceptor | MK II |
| 1972 - 1976 | Jensen | Interceptor | MK III |
| 1972 - 1973 | Jensen | Interceptor | SP |
| 1967 - 1971 | Plymouth | Barracuda | Base |
| 1970 - 1971 | Plymouth | Barracuda | Gran Coupe |
| 1960 - 1970 | Plymouth | Belvedere | Base |
| 1968 - 1970 | Plymouth | Belvedere | Satellite |
| 1965 - 1967 | Plymouth | Belvedere II | Base |
| 1970 - 1971 | Plymouth | Cuda | Base |
| 1960 - 1961 | Plymouth | Custom | Base |
| 1960 - 1963 | Plymouth | Fleet Special | Base |
| 1960 - 1978 | Plymouth | Fury | Base |
| 1971 - 1975 | Plymouth | Fury | Custom |
| 1968 - 1975 | Plymouth | Fury | Custom Suburban |
| 1970 - 1972 | Plymouth | Fury | Gran Coupe |
| 1972 | Plymouth | Fury | Gran Sedan |
| 1974 | Plymouth | Fury | Police |
| 1970 | Plymouth | Fury | S-23, GT |
| 1976 - 1978 | Plymouth | Fury | Salon |
| 1962 - 1978 | Plymouth | Fury | Sport |
| 1970 - 1971 | Plymouth | Fury | Sport GT |
| 1968 - 1978 | Plymouth | Fury | Sport Suburban, Suburban |
| 1966 - 1969 | Plymouth | Fury | VIP |
| 1968 - 1974 | Plymouth | Fury I | Base, Suburban |
| 1965 - 1974 | Plymouth | Fury II | Base |
| 1968 - 1974 | Plymouth | Fury II | Custom Suburban |
| 1965 - 1974 | Plymouth | Fury III | Base |
| 1968 - 1974 | Plymouth | Fury III | Sport Suburban |
| 1975 - 1976 | Plymouth | Gran Fury | Custom |
| 1972 - 1976 | Plymouth | Gran Fury | Custom Suburban |
| 1975 - 1977 | Plymouth | Gran Fury | Sport, Brougham |
| 1972 - 1977 | Plymouth | Gran Fury | Suburban, Sport Suburban, Base |
| 1967 - 1971 | Plymouth | GTX | Base |
| 1976 - 1978 | Plymouth | PB200 | Voyager |
| 1976 - 1978 | Plymouth | PB300 | Voyager |
| 1968 - 1975 | Plymouth | Road Runner | Base |
| 1965 - 1974 | Plymouth | Satellite | Base |
| 1971 | Plymouth | Satellite | Brougham |
| 1971 - 1974 | Plymouth | Satellite | Custom, Regent, Sebring, Sebring Plus |
| 1968 - 1970 | Plymouth | Satellite | Sport |
| 1960 - 1964 | Plymouth | Savoy | Base |
| 1960 - 1961 | Plymouth | Savoy | Deluxe |
| 1960 - 1961 | Plymouth | Sport Wagon | Base |
| 1960 - 1961 | Plymouth | Suburban | Base, Sport, Custom |
| 1961 | Plymouth | Suburban | Deluxe |
| 1970 | Plymouth | Superbird | Base |
| 1974 - 1978 | Plymouth | Trailduster | Base |
| 1967 | Plymouth | VIP | Base |
| 1986 | Pontiac | Bonneville | Base, LE, Brougham |
| 1986 | Pontiac | Firebird | Base, Trans Am, S/E |
| 1986 | Pontiac | Grand Prix | Brougham, Base, LE |
| 1986 | Pontiac | Parisienne | Brougham, Base |
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Fitment Guaranteed

Comp Cams Fiber Button 426-Hemi
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


