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Proform 66912

Proform Aluminum Roller Rockers for Small Block Ford with 1.6 Ratio & 7/16" Stud

778-66912

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Save $20 off $200, $50 off $500 and $100 off $1000. Enter Promotion Code: SAVE100exclusions apply

$161.99
Proform Aluminum Roller Rockers for Small Block Ford with 1.6 Ratio & 7/16" Stud $161.99
Out of stock
QTY
Aluminum Roller Rockers
  • Small Block Ford
  • 1.6 Ratio
  • 7/16" Stud
  • 16/pkg
  • Proform 66912 Details

    Small Block Ford

  • Rated for up to 450 lbs of Open Load Pressure
  • Precision machined
  • Lengthen Valve Train Component Life
  • Reduce Wear On Valve Stem Tips

  • Specifications:

    Engine Make/Size
    Ford 289-302
    Stud Size
    0.4375
    Ratio
    1.6
    Position
    N/A
    Arm Finish
    Blue anodized
    Arm Material
    Aluminum
    Maximum Spring Diameter (in.)
    1.5
    Quantity
    Sold as a set of 16
    Rocker Arm Body Style
    Standard
    Rocker Arm Mounting Style
    Stud
    Rocker Arm Nut Style
    Polylock
    Rocker Arm Ratio
    1.6
    Rocker Arm Style
    Full roller
    Self-Aligning
    No
    Shims Included
    No
    Slot Width (in.)
    0.6
    Manufacturer's Part Number:
    66912

    One of the best ways to rid an engine of internal friction is with a set of roller rocker arms. Except for Chrysler shaft mount rockers, Proform's race-proven full needle bearing fulcrums and roller tips unleash horsepower, eliminate valve stem tip wear and tear, and extend valvetrain component life. These aluminum roller rockers are precisely machined to ensure ratio accuracy and consistency.

    JEGS Easy Kits are designed by JEGS professionals to ensure that you get all the correct parts you need.

    Does Proform 66912 fit your vehicle?

    Narrow Results

    1979-1980 FORD E-350 ECONOLINE

    • Liter: 5.0
    • SubModel: SUPER PASSENGER WAGON
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1969-1970 FORD FALCON

    • Liter: 5.0
    • SubModel: FUTURA
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1968 FORD E-200 ECONOLINE

    • Liter: 5.0
    • SubModel: CARGO
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1974 FORD E-200 ECONOLINE

    • CC: 4917
    • Liter: 4.9
    • SubModel: CLUB WAGON
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1976-1977 FORD F-100

    • CC: 4949
    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: G
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1982 FORD LTD

    • EngineType: ALL
    • SubModel: COUNTRY SQUIRE

    1983 FORD F-100

    • CC: 4917
    • Liter: 4.9
    • SubModel: BASE
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1963 FORD GALAXIE

    • CC: 4727
    • Liter: 4.7
    • SubModel: BASE
    • CUI: 289
    • EngineType: V8 ( 4.7 L / 289 )

    1984-1985 FORD F-350

    • CC: 4917
    • Liter: 4.9
    • SubModel: BASE
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1964-1967 FORD FAIRLANE

    • CC: 4727
    • Liter: 4.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 289
    • EngineType: V8 ( 4.7 L / 289 )

    1974 FORD E-100 ECONOLINE

    • CC: 4917
    • Liter: 4.9
    • SubModel: CLUB WAGON
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1968 FORD TORINO

    • CC: 4727
    • Liter: 4.7
    • SubModel: GT
    • CUI: 289
    • EngineType: V8 ( 4.7 L / 289 )

    1983 FORD F-100

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1968 FORD BRONCO

    • CC: 4727
    • Liter: 4.7
    • Aspiration: N
    • SubModel: ROADSTER
    • Engine Vin: N
    • CUI: 289
    • EngineType: V8 ( 4.7 L / 289 )

    1965-1968 FORD F-100 PICKUP

    • Liter: 4.9
    • SubModel: BASE
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1968-1969 FORD FAIRLANE

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1976 FORD P-350 VAN

    • CC: 4917
    • Liter: 4.9
    • SubModel: BASE
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1975 FORD F-100

    • CC: 4917
    • Liter: 4.9
    • SubModel: CUSTOM
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1986 FORD E-250 ECONOLINE

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1980 FORD F-100

    • EngineType: ALL
    • SubModel: BASE

    1987-1989 FORD E-250 ECONOLINE CLUB WAGON

    • CC: 4917
    • Liter: 4.9
    • SubModel: CUSTOM
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1970-1973 FORD E-200 ECONOLINE

    • Liter: 5.0
    • SubModel: CUSTOM WAGON
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1971-1973 FORD MUSTANG

    • Liter: 5.0
    • SubModel: MACH I
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1975-1978 FORD E-250 ECONOLINE

    • CC: 4917
    • Liter: 4.9
    • SubModel: BASE
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1971-1974 FORD E-300 ECONOLINE

    • Liter: 5.0
    • SubModel: CHATEAU WAGON
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1969-1972 FORD BRONCO

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1996 FORD BRONCO

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1971-1972 FORD COUNTRY SQUIRE

    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: D
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1990-1991 FORD E-250 ECONOLINE

    • Liter: 5.0
    • SubModel: CARGO
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1977-1979 FORD RANCHERO

    • Liter: 5.0
    • SubModel: SQUIRE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1985 FORD E-150 ECONOLINE

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1991-1992 FORD THUNDERBIRD

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1975-1978 FORD MUSTANG II

    • Liter: 5.0
    • SubModel: MACH I
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1979 FORD F-100

    • CC: 4949
    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: G
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1968 FORD TORINO

    • CC: 4727
    • Liter: 4.7
    • SubModel: BASE
    • CUI: 289
    • EngineType: V8 ( 4.7 L / 289 )

    1969 FORD COUNTRY SEDAN

    • CC: 4949
    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1984 FORD E-150 ECONOLINE

    • CC: 4917
    • Liter: 4.9
    • SubModel: BASE
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1975 FORD E-350 ECONOLINE

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1985 FORD E-250 ECONOLINE

    • CC: 4917
    • Liter: 4.9
    • SubModel: CARGO
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1971 FORD TORINO

    • Liter: 5.0
    • SubModel: 500
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1990-1991 FORD E-150 ECONOLINE

    • Liter: 4.9
    • SubModel: SUPER CARGO
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1980-1982 FORD LTD

    • Liter: 5.0
    • SubModel: S
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1991-1993 FORD THUNDERBIRD

    • Liter: 5.0
    • SubModel: LX
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1968 FORD FALCON

    • CC: 4727
    • Liter: 4.7
    • SubModel: FUTURA
    • CUI: 289
    • EngineType: V8 ( 4.7 L / 289 )

    1984 FORD E-250 ECONOLINE

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1975 FORD P-350 VAN

    • EngineType: ALL
    • SubModel: ALL

    1983 FORD E-250 ECONOLINE CLUB WAGON

    • CC: 4917
    • Liter: 4.9
    • SubModel: XL
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1983 FORD E-100 ECONOLINE

    • CC: 4917
    • Liter: 4.9
    • SubModel: CUSTOM
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1992-1996 FORD E-350 ECONOLINE

    • Liter: 4.9
    • SubModel: HD CLUB PASSENGER WAGON
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1987-1991 FORD LTD CROWN VICTORIA

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1979-1981 FORD E-150 ECONOLINE

    • CC: 4917
    • Liter: 4.9
    • SubModel: CARGO
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1985-1988 FORD F-250

    • CC: 4917
    • Liter: 4.9
    • SubModel: SUPER CAB
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1985 FORD F-150

    • CC: 4917
    • Liter: 4.9
    • SubModel: SUPER CAB
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1979 FORD E-150 ECONOLINE

    • Liter: 5.0
    • SubModel: SUPER PASSENGER WAGON
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1967 FORD F-250 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1986 FORD E-250 ECONOLINE CLUB WAGON

    • CC: 4917
    • Liter: 4.9
    • SubModel: BASE
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1963 FORD GALAXIE 500

    • CC: 4727
    • Liter: 4.7
    • SubModel: VICTORIA
    • CUI: 289
    • EngineType: V8 ( 4.7 L / 289 )

    1969-1970 FORD FALCON

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1987-1988 FORD E-150 ECONOLINE CLUB WAGON

    • CC: 4917
    • Liter: 4.9
    • SubModel: CUSTOM
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1990-1996 FORD E-150 ECONOLINE

    • Liter: 4.9
    • SubModel: CARGO
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1978-1981 FORD E-100 ECONOLINE

    • CC: 4917
    • Liter: 4.9
    • SubModel: CARGO
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1968-1974 FORD TORINO

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1983-1988 FORD THUNDERBIRD

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1983 FORD E-150 ECONOLINE

    • Liter: 5.0
    • SubModel: CUSTOM
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1965 FORD CUSTOM

    • CC: 4727
    • Liter: 4.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 289
    • EngineType: V8 ( 4.7 L / 289 )

    1974 FORD GRAN TORINO

    • Liter: 5.0
    • SubModel: BROUGHAM
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1979-1981 FORD LTD

    • Liter: 5.0
    • SubModel: COUNTRY SQUIRE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1968-1971 FORD TORINO

    • Liter: 5.0
    • SubModel: GT
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1966-1967 FORD COUNTRY SQUIRE

    • CC: 4727
    • Liter: 4.7
    • SubModel: BASE
    • CUI: 289
    • EngineType: V8 ( 4.7 L / 289 )

    1976-1983 FORD F-150

    • CC: 4917
    • Liter: 4.9
    • SubModel: BASE
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1969 FORD RANCH WAGON

    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: D
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1987-1988 FORD THUNDERBIRD

    • Liter: 5.0
    • SubModel: LX
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1985 FORD E-150 ECONOLINE

    • CC: 4917
    • Liter: 4.9
    • SubModel: SUPER CARGO
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1975 FORD F-350

    • Liter: 5.0
    • SubModel: CUSTOM
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1975 FORD F-350

    • CC: 4917
    • Liter: 4.9
    • SubModel: CUSTOM
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1976-1986 FORD F-150

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1971-1972 FORD E-200 ECONOLINE

    • Liter: 5.0
    • SubModel: CHATEAU WAGON
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1995-1996 FORD E-250 ECONOLINE

    • Liter: 4.9
    • SubModel: CARGO
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1971 FORD CUSTOM 500

    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1981 FORD F-100

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1985 FORD E-350 ECONOLINE

    • CC: 4917
    • Liter: 4.9
    • SubModel: CARGO
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1983-1984 FORD E-250 ECONOLINE

    • Liter: 5.0
    • SubModel: XL
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1971-1972 FORD LTD

    • Liter: 5.0
    • Aspiration: N
    • SubModel: BROUGHAM
    • Engine Vin: D
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1978-1982 FORD E-150 ECONOLINE

    • CC: 4917
    • Liter: 4.9
    • SubModel: SUPER PASSENGER WAGON
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1975-1980 FORD GRANADA

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1980-1986 FORD LTD

    • Liter: 5.0
    • SubModel: CROWN VICTORIA
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1982 FORD E-100 ECONOLINE CLUB WAGON

    • CC: 4917
    • Liter: 4.9
    • SubModel: BASE
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1986-1991 FORD F-150

    • EngineType: ALL
    • SubModel: SUPER CAB

    1983-1984 FORD E-150 ECONOLINE

    • CC: 4917
    • Liter: 4.9
    • SubModel: XL
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1967 FORD F-350 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1986-1993 FORD BRONCO

    • Liter: 5.0
    • SubModel: CUSTOM
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1968-1970 FORD FAIRLANE

    • Liter: 5.0
    • SubModel: 500
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1964-1967 FORD CUSTOM 500

    • Liter: 4.7
    • SubModel: BASE
    • CUI: 289
    • EngineType: V8 ( 4.7 L / 289 )

    1982 FORD E-350 ECONOLINE CLUB WAGON

    • CC: 4917
    • Liter: 4.9
    • SubModel: BASE
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1976-1979 FORD F-350

    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: G
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1986-1989 FORD E-250 ECONOLINE

    • CC: 4917
    • Liter: 4.9
    • SubModel: XL
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1963 FORD COUNTRY SEDAN

    • CC: 4727
    • Liter: 4.7
    • SubModel: BASE
    • CUI: 289
    • EngineType: V8 ( 4.7 L / 289 )

    1977-1979 FORD LTD II

    • Liter: 5.0
    • SubModel: S
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1990-1991 FORD F-250

    • CC: 4917
    • Liter: 4.9
    • SubModel: SUPER CAB
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1993-1994 FORD MUSTANG

    • EngineType: ALL
    • SubModel: COBRA

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    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.