PROFORM · 66913
Part #: 66913
UPC: 037995369133
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Description: Fits BB Chevy; One Set of 16 pcs
Description:
Description
Rid your engine of internal friction with roller-tipped rocker arms. The race-proven full cage bearing, fulcrum and roller tip not only unleash horsepower, they also lengthen valve train component life and reduce wear and tear on valve stem tips. Precision machined to insure consistency and ratio accuracy. Each rocker arm has a laser etched PROFORM "P" logo. 16 anodized aluminum roller rockers and 16 poly locks are included in the kit.
Information
Fits BB Chevy
Application summary
| Year | Make / model |
|---|---|
| 1994-1999 | Chevrolet B7 |
| 1965-1975 | Chevrolet Bel Air |
| 1965-1972 | Chevrolet Biscayne |
| 1973-1974 | Chevrolet Blazer |
| 1969-1972 | Chevrolet Brookwood |
| 1975-1980 | Chevrolet C10 |
| 1968-1974 | Chevrolet C10 Pickup |
| 1968-1980 | Chevrolet C10 Suburban |
| 1990-1993 | Chevrolet C1500 |
| 1975-1986 | Chevrolet C20 |
| 1968-1974 | Chevrolet C20 Pickup |
| 1968-1986 | Chevrolet C20 Suburban |
| 1991-1999 | Chevrolet C2500 |
| 1992-1999 | Chevrolet C2500 Suburban |
| 1975-1986 | Chevrolet C30 |
| 1968-1974 | Chevrolet C30 Pickup |
| 1988-1999 | Chevrolet C3500 |
| 1991-1999 | Chevrolet C3500HD |
| 1969-1979 | Chevrolet C50 |
| 1968-1979 | Chevrolet C60 |
| 1990-1996 | Chevrolet C60 Kodiak |
| 1997-1999 | Chevrolet C6500 Kodiak |
| 1979-1980 | Chevrolet C70 |
| 1990-1996 | Chevrolet C70 Kodiak |
| 1997-1999 | Chevrolet C7500 Kodiak |
| 1967-1972 | Chevrolet Camaro |
| 1966-1976 | Chevrolet Caprice |
| 1965-1973 | Chevrolet Chevelle |
| 1968 | Chevrolet Chevy II |
| 1965-1974 | Chevrolet Corvette |
| 1966-1975 | Chevrolet El Camino |
| 1969-1970 | Chevrolet Estate |
| 1996-1999 | Chevrolet Express 3500 |
| 1973-1974 | Chevrolet G10 Van |
| 1976 | Chevrolet G20 |
| 1973-1974 | Chevrolet G20 Van |
| 1975-1976 | Chevrolet G30 |
| 1988-1996 | Chevrolet G30 |
| 1973-1974 | Chevrolet G30 Van |
| 1993-1996 | Chevrolet GP3500 |
| 1965-1976 | Chevrolet Impala |
| 1976 | Chevrolet K10 |
| 1980 | Chevrolet K10 |
| 1968-1974 | Chevrolet K10 Pickup |
| 1968-1974 | Chevrolet K10 Suburban |
| 1976-1978 | Chevrolet K20 |
| 1968-1974 | Chevrolet K20 Pickup |
| 1968-1974 | Chevrolet K20 Suburban |
| 1985 | Chevrolet K20 Suburban |
| 1991-1999 | Chevrolet K2500 |
| 1992-1999 | Chevrolet K2500 Suburban |
| 1977 | Chevrolet K30 |
| 1980-1986 | Chevrolet K30 |
| 1968-1974 | Chevrolet K30 Pickup |
| 1988-1999 | Chevrolet K3500 |
| 1976-1978 | Chevrolet K5 Blazer |
| 1969-1972 | Chevrolet Kingswood |
| 1970-1975 | Chevrolet Monte Carlo |
| 1969-1972 | Chevrolet Nova |
| 1973 | Chevrolet P10 Van |
| 1976 | Chevrolet P20 |
| 1979 | Chevrolet P20 |
| 1970-1971 | Chevrolet P20 Van |
| 1973 | Chevrolet P20 Van |
| 1975-1999 | Chevrolet P30 |
| 1970-1974 | Chevrolet P30 Van |
| 1992-1996 | Chevrolet P6000 |
| 1987-1988 | Chevrolet R20 |
| 1987-1988 | Chevrolet R20 Suburban |
| 1989 | Chevrolet R2500 |
Specifications
- GTIN
- 00037995369133
- Weight
- 8.18 lb
- Height
- 1.88 in
- Length
- 21 in
- Width
- 8 in
- EO
- Legal US
- Life cycle
- Available to Order
- AAM brand code
- PRF
- Warehouse brand code
- PRF
- AAIA brand code
- BCHW
Attributes
- Applications
- Chevy Big Block Engines
- Arm Style
- Full Roller
- Body Style
- Standard
- California Proposition 65
- No
- Category
- Roller Rocker Arm Set
- Engine
- Chevy Big Block
- Engine Family Range 1
- Chevy Big Block Engines
- Fasteners Included
- Yes
- Feature/Benefit
- 16 extruded aluminum roller rockers and 16 poly locks.
- Finish
- Blue Anodized
- Includes Shims
- NO
- Make
- Chevrolet
- Material
- Extruded Aluminum
- Maximum Spring Diameter (In.)
- 1.500 in.
- Mounting Style
- Stud
- Nut Style
- Polylock
- Part Type
- Rocker Arm
- Ratio
- 1.7
- Self-Aligning
- No
- Stud Diameter (in.)
- 7/16 in.
- Title
- Chevy Big Block Rockers 1.7 Ratio; 7/16 Stud
Fitment status
Select a vehicle or engine to see whether this part applies to your application.
Application summary
1994-1999 Chevrolet B7; 1965-1975 Chevrolet Bel Air; 1965-1972 Chevrolet Biscayne; 1973-1974 Chevrolet Blazer; 1969-1972 Chevrolet Brookwood; 1975-1980 Chevrolet C10; 1968-1974 Chevrolet C10 Pickup; 1968-1980 Chevrolet C10 Suburban; 1990-1993 Chevrolet C1500; 1975-1986 Chevrolet C20; 1968-1974 Chevrolet C20 Pickup; 1968-1986 Chevrolet C20 Suburban; 1991-1999 Chevrolet C2500; 1992-1999 Chevrolet C2500 Suburban; 1975-1986 Chevrolet C30; 1968-1974 Chevrolet C30 Pickup; 1988-1999 Chevrolet C3500; 1991-1999 Chevrolet C3500HD; 1969-1979 Chevrolet C50; 1968-1979 Chevrolet C60; 1990-1996 Chevrolet C60 Kodiak; 1997-1999 Chevrolet C6500 Kodiak; 1979-1980 Chevrolet C70; 1990-1996 Chevrolet C70 Kodiak; 1997-1999 Chevrolet C7500 Kodiak; 1967-1972 Chevrolet Camaro; 1966-1976 Chevrolet Caprice; 1965-1973 Chevrolet Chevelle; 1968 Chevrolet Chevy II; 1965-1974 Chevrolet Corvette; 1966-1975 Chevrolet El Camino; 1969-1970 Chevrolet Estate; 1996-1999 Chevrolet Express 3500; 1973-1974 Chevrolet G10 Van; 1976 Chevrolet G20; 1973-1974 Chevrolet G20 Van; 1975-1976 Chevrolet G30; 1988-1996 Chevrolet G30; 1973-1974 Chevrolet G30 Van; 1993-1996 Chevrolet GP3500; 1965-1976 Chevrolet Impala; 1976 Chevrolet K10; 1980 Chevrolet K10; 1968-1974 Chevrolet K10 Pickup; 1968-1974 Chevrolet K10 Suburban; 1976-1978 Chevrolet K20; 1968-1974 Chevrolet K20 Pickup; 1968-1974 Chevrolet K20 Suburban; 1985 Chevrolet K20 Suburban; 1991-1999 Chevrolet K2500; 1992-1999 Chevrolet K2500 Suburban; 1977 Chevrolet K30; 1980-1986 Chevrolet K30; 1968-1974 Chevrolet K30 Pickup; 1988-1999 Chevrolet K3500; 1976-1978 Chevrolet K5 Blazer; 1969-1972 Chevrolet Kingswood; 1970-1975 Chevrolet Monte Carlo; 1969-1972 Chevrolet Nova; 1973 Chevrolet P10 Van; 1976 Chevrolet P20; 1979 Chevrolet P20; 1970-1971 Chevrolet P20 Van; 1973 Chevrolet P20 Van; 1975-1999 Chevrolet P30; 1970-1974 Chevrolet P30 Van; 1992-1996 Chevrolet P6000; 1987-1988 Chevrolet R20; 1987-1988 Chevrolet R20 Suburban; 1989 Chevrolet R2500; ...
Equivalent Parts
PROFORM 66913
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