



JEGS Performance Aluminum Roller Rocker Arms Small Block Chevy
555-20100
Specifications:
JEGS Performance Aluminum Roller Rocker Arms are CNC machined from 2024 aluminum extrusions. The extrusion is one of the strongest, most accurate light weight rocker arms available. These rockers feature US-made bearings in the fulcrum, 8620 trunion, 8620 heat treated roller tip, and 8620 pushrod seat. You can expect 15+ horsepower just by bolting these on and tossing those heat generating stamped OE pieces, plus you'll increase your rpm range thanks to our lightweight construction. We finish them off with a stealth black anodized finish and laser etch the JEGS logo along with the rocker arm ratio on the face. .Race Inspired Components Designed By Racers!
Does JEGS 20100 fit your vehicle?
1979-1986 GMC K2500 SUBURBAN
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1969-1971 GMC C1500 PICKUP
- CC: 5736
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1970 CHEVROLET CHEVELLE
- CC: 5736
- Liter: 5.7
- SubModel: CONCOURS ESTATE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1968-1969 GMC G25/G2500 VAN
- Liter: 5.0
- SubModel: VANDURA
- CUI: 307
- EngineType: V8 ( 5.0 L / 307 )
1965 CHEVROLET CHEVELLE
- CC: 4638
- Liter: 4.6
- SubModel: SS
- CUI: 283
- EngineType: V8 ( 4.6 L / 283 )
1971 CHEVROLET TOWNSMAN
- CC: 5736
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1975-1978 GMC G25/G2500 VAN
- Liter: 6.6
- SubModel: RALLY
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1987-1991 GMC R1500 SUBURBAN
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1967 GMC C25/C2500 PICKUP
- CC: 4638
- Liter: 4.6
- SubModel: BASE
- CUI: 283
- EngineType: V8 ( 4.6 L / 283 )
1966-1967 CHEVROLET CAPRICE
- CC: 4638
- Liter: 4.6
- SubModel: BASE
- CUI: 283
- EngineType: V8 ( 4.6 L / 283 )
1971 GMC K25/K2500 PICKUP
- CC: 5031
- Liter: 5.0
- Aspiration: N
- SubModel: BASE
- Engine Vin: H
- CUI: 307
- EngineType: V8 ( 5.0 L / 307 )
1969 GMC K1500 PICKUP
- CC: 5012
- Liter: 5.0
- SubModel: BASE
- CUI: 305
- EngineType: V6 ( 5.0 L / 305 )
1988-1989 CHEVROLET K3500 PICKUP
- Liter: 5.7
- SubModel: CHEYENNE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1979-1980 GMC K1500 SUBURBAN
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1983-1984 CHEVROLET BLAZER K5
- CC: 5031
- Liter: 5.0
- SubModel: CUSTOM
- CUI: 305
- EngineType: V8 ( 5.0 L / 305 )
1973 CHEVROLET G20 VAN
- CC: 5736
- Liter: 5.7
- SubModel: SPORTVAN
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1986 CHEVROLET C20 SUBURBAN
- CC: 5031
- Liter: 5.0
- SubModel: CUSTOM
- CUI: 305
- EngineType: V8 ( 5.0 L / 305 )
1987 GMC R1500 SUBURBAN
- Liter: 5.0
- SubModel: BASE
- CUI: 305
- EngineType: V8 ( 5.0 L / 305 )
1963 CHEVROLET CHEVY II
- CC: 4638
- Liter: 4.6
- SubModel: BASE
- CUI: 283
- EngineType: V8 ( 4.6 L / 283 )
1971 GMC SPRINT
- Liter: 5.0
- Aspiration: N
- SubModel: BASE
- Engine Vin: H
- CUI: 307
- EngineType: V8 ( 5.0 L / 307 )
1968-1973 CHEVROLET G10 VAN
- Liter: 5.0
- SubModel: SPORTVAN
- CUI: 307
- EngineType: V8 ( 5.0 L / 307 )
1974 CHEVROLET BEL AIR
- CC: 6556
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: U
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1970-1981 GMC G25/G2500 VAN
- Liter: 5.7
- SubModel: VANDURA
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1977 CHEVROLET CAMARO
- Liter: 5.7
- SubModel: LT
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1977-1978 CHEVROLET K20 PICKUP
- CC: 5031
- Liter: 5.0
- SubModel: CHEYENNE
- CUI: 305
- EngineType: V8 ( 5.0 L / 305 )
1977 CHEVROLET EL CAMINO
- CC: 5031
- Liter: 5.0
- SubModel: CLASSIC
- CUI: 305
- EngineType: V8 ( 5.0 L / 305 )
1979-1986 GMC C2500 PICKUP
- Liter: 5.0
- SubModel: BASE
- CUI: 305
- EngineType: V8 ( 5.0 L / 305 )
1986 CHEVROLET C30 PICKUP
- Liter: 5.7
- SubModel: CUSTOM
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1975 CHEVROLET G30 VAN
- Liter: 5.7
- Aspiration: N
- SubModel: HI-CUBE
- Engine Vin: Y
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1989-1995 GMC C1500 PICKUP
- Liter: 5.0
- SubModel: SIERRA XC
- CUI: 305
- EngineType: V8 ( 5.0 L / 305 )
1982-1986 GMC C2500 SUBURBAN
- Liter: 5.0
- SubModel: BASE
- CUI: 305
- EngineType: V8 ( 5.0 L / 305 )
1985 CHEVROLET G30 VAN
- CC: 5031
- Liter: 5.0
- SubModel: BASE
- CUI: 305
- EngineType: V8 ( 5.0 L / 305 )
1971 GMC C15/C1500 SUBURBAN
- Liter: 5.7
- Aspiration: N
- SubModel: BASE
- Engine Vin: A
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1983 GMC G15/G1500 VAN
- Liter: 5.0
- SubModel: RALLY CUSTOM
- CUI: 305
- EngineType: V8 ( 5.0 L / 305 )
1988 CHEVROLET CORVETTE
- EngineType: ALL
- SubModel: BASE
1974 GMC G35/G3500 VAN
- CC: 5736
- Liter: 5.7
- SubModel: VANDURA
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1959-1967 CHEVROLET IMPALA
- CC: 4638
- Liter: 4.6
- SubModel: BASE
- CUI: 283
- EngineType: V8 ( 4.6 L / 283 )
1981 GMC C1500 PICKUP
- Liter: 5.0
- Aspiration: N
- SubModel: BASE
- Engine Vin: G
- CUI: 305
- EngineType: V8 ( 5.0 L / 305 )
1973 CHEVROLET IMPALA
- CC: 5737
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1995 CHEVROLET G30 VAN
- Liter: 5.7
- SubModel: SPORTVAN
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1988-1993 GMC C3500 PICKUP
- Liter: 5.7
- SubModel: SIERRA
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1994-1995 CHEVROLET C2500 SUBURBAN
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1981 CHEVROLET C10 PICKUP
- CC: 5031
- Liter: 5.0
- SubModel: CUSTOM
- CUI: 305
- EngineType: V8 ( 5.0 L / 305 )
1972 CHEVROLET EL CAMINO
- Liter: 5.0
- SubModel: CUSTOM
- CUI: 307
- EngineType: V8 ( 5.0 L / 307 )
1972 GMC JIMMY
- CC: 5031
- Liter: 5.0
- SubModel: BASE
- CUI: 307
- EngineType: V8 ( 5.0 L / 307 )
1972 CHEVROLET CHEVELLE
- CC: 5737
- Liter: 5.7
- Aspiration: N
- SubModel: NOMAD
- Engine Vin: H
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1975-1978 GMC C25 SUBURBAN
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1983-1984 CHEVROLET C20 SUBURBAN
- CC: 5031
- Liter: 5.0
- SubModel: CUSTOM
- CUI: 305
- EngineType: V8 ( 5.0 L / 305 )
1979 GMC G15/G1500 VAN
- Liter: 6.6
- SubModel: RALLY
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1977-1993 GMC G15/G1500 VAN
- Liter: 5.7
- SubModel: RALLY
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1961-1966 CHEVROLET C20 PICKUP
- CC: 4638
- Liter: 4.6
- SubModel: BASE
- CUI: 283
- EngineType: V8 ( 4.6 L / 283 )
1975-1976 CHEVROLET CAPRICE
- Liter: 5.7
- SubModel: CLASSIC
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1972 CHEVROLET C20 PICKUP
- CC: 5736
- Liter: 5.7
- Aspiration: N
- SubModel: BASE
- Engine Vin: J
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1970 GMC K35/K3500 PICKUP
- CC: 5031
- Liter: 5.0
- SubModel: BASE
- CUI: 307
- EngineType: V8 ( 5.0 L / 307 )
1979-1980 GMC K2500 PICKUP
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1973 CHEVROLET MONTE CARLO
- CC: 6556
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1986 CHEVROLET K10 PICKUP
- Liter: 5.7
- SubModel: CUSTOM
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1977-1979 CHEVROLET MALIBU
- CC: 5031
- Liter: 5.0
- SubModel: CLASSIC
- CUI: 305
- EngineType: V8 ( 5.0 L / 305 )
1980 CHEVROLET C20 SUBURBAN
- Liter: 5.0
- SubModel: BASE
- CUI: 305
- EngineType: V8 ( 5.0 L / 305 )
1969-1970 CHEVROLET K10 PICKUP
- CC: 5736
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1986 CHEVROLET C20 SUBURBAN
- Liter: 5.7
- SubModel: CUSTOM
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1980-1982 CHEVROLET MALIBU
- CC: 5031
- Liter: 5.0
- SubModel: CLASSIC
- CUI: 305
- EngineType: V8 ( 5.0 L / 305 )
1970-1971 CHEVROLET KINGSWOOD
- CC: 6556
- Liter: 6.6
- SubModel: ESTATE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1995 CHEVROLET C2500 PICKUP
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1970-1972 CHEVROLET CAPRICE
- CC: 6556
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1988-1989 CHEVROLET C1500 PICKUP
- CC: 5031
- Liter: 5.0
- SubModel: CHEYENNE
- CUI: 305
- EngineType: V8 ( 5.0 L / 305 )
1969 CHEVROLET BISCAYNE
- CC: 5736
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1988-1993 GMC C1500 PICKUP
- Liter: 5.0
- SubModel: SIERRA
- CUI: 305
- EngineType: V8 ( 5.0 L / 305 )
1975 CHEVROLET LAGUNA
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1993 CHEVROLET CAPRICE
- EngineType: ALL
- SubModel: CLASSIC LS
1979-1982 CHEVROLET K20 PICKUP
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1988-1989 CHEVROLET K2500 PICKUP
- Liter: 5.7
- SubModel: CHEYENNE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1975-1976 CHEVROLET MONZA
- Liter: 4.3
- SubModel: BASE
- CUI: 262
- EngineType: V8 ( 4.3 L / 262 )
1968 CHEVROLET K20 SUBURBAN
- CC: 5031
- Liter: 5.0
- SubModel: BASE
- CUI: 307
- EngineType: V8 ( 5.0 L / 307 )
1972 CHEVROLET CHEVELLE
- CC: 5737
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1974 CHEVROLET C10 SUBURBAN
- Liter: 5.7
- Aspiration: N
- SubModel: BASE
- Engine Vin: V
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1977 CHEVROLET P10 VAN
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1994 GMC G15/G1500 VAN
- EngineType: ALL
- SubModel: BASE
1972 CHEVROLET IMPALA
- CC: 5737
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1969 CHEVROLET BLAZER
- CC: 5031
- Liter: 5.0
- Aspiration: N
- SubModel: BASE
- Engine Vin: E
- CUI: 307
- EngineType: V8 ( 5.0 L / 307 )
1972 CHEVROLET BROOKWOOD
- CC: 5737
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1972 CHEVROLET EL CAMINO
- Liter: 5.0
- SubModel: BASE
- CUI: 307
- EngineType: V8 ( 5.0 L / 307 )
1977-1979 CHEVROLET IMPALA
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1979 GMC JIMMY
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1975-1978 GMC K25 PICKUP
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1987 CHEVROLET R20 PICKUP
- Liter: 5.7
- SubModel: CUSTOM DELUXE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1977-1978 CHEVROLET K5 BLAZER
- Liter: 6.6
- SubModel: CHEYENNE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1972-1973 CHEVROLET NOVA
- CC: 5031
- Liter: 5.0
- SubModel: BASE
- CUI: 307
- EngineType: V8 ( 5.0 L / 307 )
1971 GMC G35/G3500 VAN
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1986-1994 CHEVROLET P-30 STEP VAN
- EngineType: ALL
- SubModel: ALL
1980 CHEVROLET K10 PICKUP
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: X
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1981-1982 CHEVROLET MONTE CARLO
- CC: 5031
- Liter: 5.0
- SubModel: BASE
- CUI: 305
- EngineType: V8 ( 5.0 L / 305 )
1976 CHEVROLET P30 VAN
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1974 CHEVROLET LAGUNA
- CC: 6556
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: U
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1989-1990 CHEVROLET CAPRICE
- EngineType: ALL
- SubModel: CLASSIC BROUGHAM
1969 CHEVROLET CAMARO
- CC: 5031
- Liter: 5.0
- Aspiration: N
- SubModel: BASE
- Engine Vin: DC
- CUI: 307
- EngineType: V8 ( 5.0 L / 307 )
1973 CHEVROLET K20 PICKUP
- CC: 5736
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
1969 CHEVROLET K20 SUBURBAN
- CC: 5031
- Liter: 5.0
- Aspiration: N
- SubModel: BASE
- Engine Vin: E
- CUI: 307
- EngineType: V8 ( 5.0 L / 307 )
1972-1973 CHEVROLET C10 SUBURBAN
- CC: 5031
- Liter: 5.0
- SubModel: BASE
- CUI: 307
- EngineType: V8 ( 5.0 L / 307 )
1970-1995 GMC P35/P3500 VAN
- Liter: 5.7
- SubModel: BASE
- CUI: 350
- EngineType: V8 ( 5.7 L / 350 )
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Ships on 02/28/19
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Electrical Cords
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