COMP Cams
COMP Cams Camshaft Kit P8 XE256H-10 SK51-221-4
COMP Cams Camshaft Kit P8 XE256H-10 SK51-221-4
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$442.86 USD
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$442.86 USD
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- Free fitment check before you order
Camshaft Kit P8 XE256H-10 SK51-221-4 from COMP Cams. The part number and specifications are listed below. A cam change usually goes together with matching lifters, springs and break-in oil.
Quick facts
- Brand: COMP Cams
- Part type: Camshaft
Listed fitment
- 1979 Buick Century Custom, Special
- 1980 Buick Century Estate, Base
- 1979 - 1980 Buick Century Limited, Sport
- 1980 Buick Electra Limited, Estate Wagon, Park Avenue
- 1980 Buick Estate Wagon Base
- 1977 - 1980 Buick LeSabre Base
- 1977 - 1978 Buick LeSabre Custom
- 1977 Buick LeSabre Custom Sport
- 1979 - 1980 Buick LeSabre Limited
- 1978 - 1980 Buick LeSabre Sport
- 1979 - 1980 Buick Regal Sport, Base, Limited
- 1977 Buick Skylark S, Base, SR
- 1979 Oldsmobile Delta 88 Base, Royale
- 1976 - 1980 Pontiac Bonneville Brougham
- 1959 - 1962 Pontiac Bonneville Custom
- 1959 - 1980 Pontiac Bonneville Safari, Base
- 1964 - 1967 Pontiac Catalina 2+2
- 1959 - 1980 Pontiac Catalina Base, Safari
- 1971 - 1972 Pontiac Catalina Brougham
- 1962 - 1970 Pontiac Catalina Ventura
- 1967 - 1970 Pontiac Executive Safari, Base
- 1967 Pontiac Firebird 326
- 1968 - 1969 Pontiac Firebird 350
- 1969 Pontiac Firebird 350 HO
- 1967 - 1969 Pontiac Firebird 400, Sprint
- 1967 - 1981 Pontiac Firebird Base
- 1970 - 1981 Pontiac Firebird Formula, Esprit
- 1967 - 1968 Pontiac Firebird HO
- 1969 - 1981 Pontiac Firebird Trans Am
- 1973 - 1980 Pontiac Grand Am Base
- 1976 Pontiac Grand LeMans BR
- 1976 - 1981 Pontiac Grand LeMans LE
- 1981 Pontiac Grand LeMans SA
- 1975 - 1981 Pontiac Grand LeMans Safari, Base
- 1962 - 1980 Pontiac Grand Prix Base
- 1975 - 1980 Pontiac Grand Prix LJ, SJ
- 1971 - 1978 Pontiac Grand Safari Base
- 1971 - 1974 Pontiac Grandville Base
- 1975 Pontiac Grandville Brougham
- 1964 - 1973 Pontiac GTO Base
- …and 19 more
Tip: Follow the cam break-in procedure for flat-tappet cams, and use assembly lube on the lobes.
Before you order: fitment and what to plan
The camshaft sets when each valve opens and how far. Its profile shapes how the engine makes power.
Fitment notes
- Specs, lead time and warranty come from COMP Cams and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentPlan the whole job
- Lifters. New lifters on a new cam, especially flat tappet.
- Valve springs. Match springs to the cam lift.
- Timing set. A fresh timing set keeps cam timing accurate.
More for your car: Camshafts · All Camshafts · Engine
Questions about camshaft
Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
Do I need new valve springs with a new cam?
If the cam has more lift than stock, matching springs are usually needed. Check the cam card from the brand.
Where do specs and warranty details come from?
From COMP Cams. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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