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Edelbrock EDE Rollin Thunder Camshaft - BBC Hydraulic Roller Cam

Part #: 2261

This is the lowest price you'll find or we'll sell it to you at cost here.

$555.95 For each

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Fits On:

1972 Chevrolet Camaro, 1971 Chevrolet Camaro, 1977 GMC K25 Suburban, 1976 GMC K25 Suburban, 1978 GMC K25, 1977 GMC K25, 1976 G... See more

1972 Chevrolet Camaro, 1971 Chevrolet Camaro, 1977 GMC K25 Suburban, 1976 GMC K25 Suburban, 1978 GMC K25, 1977 GMC K25, 1976 GMC K25, 1980 GMC K1500, 1979 GMC K1500, 1976 GMC K15, 1976 GMC Jimmy, 1990 Chevrolet V2500 Suburban, 1988 Chevrolet V20 Suburban, 1987 Chevrolet V20 Suburban, 1985 Chevrolet K20 Suburban, 1980 Chevrolet K20, 1978 Chevrolet K20, 1977 Chevrolet K20, 1976 Chevrolet K20, 1980 Chevrolet K10, 1979 Chevrolet K10, 1976 Chevrolet K10, 1974 Chevrolet K20 Suburban, 1973 Chevrolet K20 Suburban, 1974 Chevrolet K20 Pickup, 1973 Chevrolet K20 Pickup, 1972 Chevrolet K20 Pickup, 1971 Chevrolet K20 Pickup, 1970 Chevrolet K20 Pickup, 1969 Chevrolet K20 Pickup, 1974 Chevrolet K10 Suburban, 1973 Chevrolet K10 Suburban, 1974 Chevrolet K10 Pickup, 1973 Chevrolet K10 Pickup, 1972 Chevrolet K10 Pickup, 1971 Chevrolet K10 Pickup, 1970 Chevrolet K10 Pickup, 1969 Chevrolet K10 Pickup, 1974 Chevrolet Blazer, 1973 Chevrolet Blazer, 1969 Chevrolet Nova, 1975 GMC Sprint, 1975 Chevrolet Monte 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1973 GMC K35/K3500 Pickup, 1972 GMC K35/K3500 Pickup, 1971 GMC K35/K3500 Pickup, 1970 GMC K35/K3500 Pickup, 1969 GMC K35/K3500 Pickup, 1974 GMC K25/K2500 Pickup, 1973 GMC K25/K2500 Pickup, 1972 GMC K25/K2500 Pickup, 1971 GMC K25/K2500 Pickup, 1970 GMC K25/K2500 Pickup, 1969 GMC K25/K2500 Pickup, 1974 Chevrolet K30 Pickup, 1973 Chevrolet K30 Pickup, 1972 Chevrolet K30 Pickup, 1971 Chevrolet K30 Pickup, 1970 Chevrolet K30 Pickup, 1969 Chevrolet K30 Pickup, 1991 GMC R3500, 1990 GMC R3500, 1989 GMC R3500, 1988 GMC R3500, 1987 GMC R3500, 1987 GMC R2500, 1986 GMC C2500, 1985 GMC C2500, 1984 GMC C2500, 1983 GMC C2500, 1982 GMC C2500, 1981 GMC C2500, 1980 GMC C2500, 1979 GMC C2500, 1978 GMC C25, 1977 GMC C25, 1976 GMC C25, 1975 GMC C25, 1991 Chevrolet R3500, 1990 Chevrolet R3500, 1989 Chevrolet R3500, 1987 Chevrolet R30, 1988 Chevrolet R30, 1987 Chevrolet R20, 1986 Chevrolet C20, 1985 Chevrolet C20, 1984 Chevrolet C20, 1983 Chevrolet C20, 1982 Chevrolet C20, 1981 Chevrolet C20, 1980 Chevrolet 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K35/K3500 Pickup, 1969 Chevrolet C10 Suburban, 1969 Chevrolet C20 Suburban, 1969 Chevrolet C30 Pickup, 1969 Chevrolet K10 Suburban, 1969 Chevrolet K20 Suburban, 1969 GMC C15/C1500 Pickup, 1969 GMC C25/C2500 Pickup, 1969 GMC C35/C3500 Pickup, 1970 Chevrolet C10 Suburban, 1970 Chevrolet C20 Suburban, 1970 Chevrolet C30 Pickup, 1970 Chevrolet K10 Suburban, 1970 Chevrolet K20 Suburban, 1970 GMC C15/C1500 Suburban, 1970 GMC C25/C2500 Suburban, 1970 GMC K15/K1500 Suburban, 1970 GMC K25/K2500 Suburban, 1971 Chevrolet C10 Suburban, 1971 Chevrolet C20 Suburban, 1971 Chevrolet C30 Pickup, 1971 Chevrolet K10 Suburban, 1971 Chevrolet K20 Suburban, 1971 GMC C15/C1500 Pickup, 1971 GMC K15/K1500 Pickup, 1972 Chevrolet C10 Suburban, 1972 Chevrolet C20 Suburban, 1972 Chevrolet C30 Pickup, 1972 Chevrolet K10 Suburban, 1972 Chevrolet K20 Suburban, 1972 GMC C15/C1500 Pickup, 1972 GMC K15/K1500 Pickup, 1969 Chevrolet Bel Air, 1969 Chevrolet Biscayne, 1970 Chevrolet Bel Air, 1970 Chevrolet Biscayne, 1970 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Description:
Edelbrock's Rollin' Thunder #2261 is a hydraulic roller cam ground for 396-502 cubic inch Mark IV and Gen V Big Block Chevy engines from 1967-95. It specs out at 236/245 degrees duration and .625 inches/.639 inches lift on a 112-degree lobe separation, targeting strong low-to-mid-range torque from off-idle to 5500 rpm. Pairs well with Performer intake manifolds and suits daily drivers, trucks, vans, and RVs. Requires a high-stall torque converter and stock-ratio rocker arms; not compatible with 1965-66 BBC engines with a grooved rear cam journal.

About Edelbrock

Edelbrock is a legendary performance parts manufacturer. It was founded in 1931 by Vic Edelbrock, and has an incredible history of success throughout the last last century.

Edelbrock has over six locations totaling over 600,000 square feet, all in California. Their research and development capabilities are phenomenal. Perhaps more than any other aftermarket automotive brand in the world, Edelbrock is known to be a name brand you can trust.

FAQs

Q: What do camshafts do? Why buy camshafts?
A: Air travels through your intake manifold into your intake valves and exhaust valves. By upgrading to more aggressive camshafts on both the intake and exhaust side, it will create greater duration and lift. This means the intake and exhaust valves can remain open longer, which allows for more air to move through the cylinder head efficiently. If you're looking to get more horsepower out of your car, aftermarket camshafts are a great option.

Q: How do you install camshafts?
A: Installation should be left to the pros on this one since timing will be involved. If you plan on doing it yourself removal of the upper timing belt cover will need to be done to reveal the cam gears. The valve cover along with the camshafts will need to be removed. Once this is done replace your factory camshafts the aftermarket camshafts and reinstall your cam gears. Make sure when you remove and reinstall the camshafts and cam gears they are at top dead center (TDC). Replace everything as you removed them and re-time your vehicle.

Q: Are camshafts sold individually?
A: Camshafts are sold individually unless otherwise noted in the product description. Single overhead cams (SOHC) utilize one camshaft while dual overhead cam (DOHC) motors utilize two.

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A lot of Edelbrock's success can be traced to its early involvement in midget car racing, where many new Edelbrock parts were tested.

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Edelbrock has been making engines faster since flatheads were still new technology!

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Edelbrock was one of the first companies to use an engine dynamometer to test performance gains. The Clayton dyno was capable of recording up to 200-horsepower.

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Edelbrock's first parts catalog was printed just after WWII, in 1946.

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Edelbrock's first purpose-built manufacturing facility in 1949.

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Edelbrock's giant campus in Torrance, California houses its design, testing, and manufacturing departments.

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Founder of Edelbrock, Vic Edelbrock, Sr.

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The infamous Ford flathead Edelbrock Slingshot intake manifold. It was the first to bear the Edelbrock name.

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The So Cal Special streamliner used Edelbrock parts through the early 1950s.

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Vic Edelbrock, Sr., in his '32 Ford highboy roadster, crossing the timing lights at El Mirage.

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Vic with his six-carb Ram Log intake manifold.

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Vic, Sr., and his successor, Vic Edelbrock, Jr.

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Vic's '32 Ford went 112MPH way back in 1939! It may not sound fast by today's standards, but it paved the way for modern hot rodding.

If you live in California, please note this item may be subject to a Proposition 65 warning. Click here to learn more.

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