Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1801 rocker features a 1.5 ratio for use with 3/8" stud Chevrolet V6 and 265-400 Small Block.
The Ultra Pro Magnum(TM) XD Rocker Arms are engineered from durable 8650 steel that outlasts and outperforms other inferior knock-off and import rockers. A unique machined billet pushrod seat insert offers exceptional durability. These new stud mount rockers are fully rebuildable and use precision-sorted needle bearings and hardened roller tips to better distribute the load and reduce wear for a longer service life. In addition, they work with most diameter springs and retainers. The XD design utilizes advanced FEA and CAD design and development to improve strength, stiffness and MOI optimization for endurance, drag and circle track applications. These rocker arms are so durable that they come with a lifetime guarantee against breakage. Only accept authentic "COMP" logo rocker arms to ensure quality and reliability.
8650 Steel Construction
Outlasts And Outperforms Other Rockers
Unique Machined Billet Pushrod Seat
FEA And CAD Development
Improved Strength And Stiffness
Rebuildable Design
Engineered For Use In Endurance/Circle/Drag Race
Lifetime Warranty
Application Summary:
Year
Make/Model
1973-1974
Buick Apollo
1973
Buick Centurion
1973-1974
Buick Century
1977-1980
Buick Century
1991-1993
Buick Commercial Chassis
1976
Buick Electra
1973
Buick Estate Wagon
1972
Buick GS
1972-1974
Buick LeSabre
1978
Buick LeSabre
1973-1974
Buick Regal
1977-1980
Buick Regal
1991-1993
Buick Roadmaster
1972
Buick Skylark
1977-1979
Buick Skylark
1990-1992
Cadillac Brougham
1992-1993
Cadillac Commercial Chassis
1980
Cadillac Eldorado
1993
Cadillac Fleetwood
1980
Cadillac Seville
1975-1982
Checker Marathon
1955-1975
Chevrolet Bel Air
1958-1972
Chevrolet Biscayne
1958-1961
Chevrolet Brookwood
1969-1972
Chevrolet Brookwood
1967-1973
Chevrolet Camaro
1975-1992
Chevrolet Camaro
1966-1996
Chevrolet Caprice
1964-1973
Chevrolet Chevelle
1963-1968
Chevrolet Chevy II
1955-1972
Chevrolet Corvette
1974-1982
Chevrolet Corvette
1984-1991
Chevrolet Corvette
1958
Chevrolet Del Ray
1959-1985
Chevrolet Impala
1969-1972
Chevrolet Kingswood
1973-1976
Chevrolet Laguna
1964-1967
Chevrolet Malibu
1973-1983
Chevrolet Malibu
1970-1988
Chevrolet Monte Carlo
1976-1979
Chevrolet Monza
1969-1979
Chevrolet Nova
1955-1957
Chevrolet One-Fifty Series
1969-1972
Chevrolet Townsman
1955-1957
Chevrolet Two-Ten Series
1959
Fiat 1100
1975
Oldsmobile Custom Cruiser
1977
Oldsmobile Custom Cruiser
1991-1992
Oldsmobile Custom Cruiser
1972-1973
Oldsmobile Cutlass
1978-1980
Oldsmobile Cutlass
1978-1980
Oldsmobile Cutlass Calais
1980
Oldsmobile Cutlass Cruiser
1982
Oldsmobile Cutlass Cruiser
1978-1980
Oldsmobile Cutlass Salon
1972-1973
Oldsmobile Cutlass Supreme
1978-1980
Oldsmobile Cutlass Supreme
1972-1973
Oldsmobile Delta 88
1975
Oldsmobile Delta 88
1977
Oldsmobile Delta 88
1972
Oldsmobile F85
1973
Oldsmobile Omega
1977-1979
Oldsmobile Omega
1977-1979
Oldsmobile Starfire
1972-1973
Oldsmobile Vista Cruiser
1974-1975
Pontiac Bonneville
1983-1986
Pontiac Bonneville
1967
Pontiac Catalina
1974-1975
Pontiac Catalina
1972-1974
Pontiac Firebird
Express delivery and return policies
Free shipping on orders over $30
Processing time: 1-2 Days
Shipping time: 3-5 Days(According to the logistics method and delivery address)
Items can be returned or exchanged within 30 days !
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