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Proform Aluminum Roller Rockers for Big Block Chevy with 1.7 Ratio & 7/16" Stud

778-66913


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Proform 66913
$185.99
2 left in stock
Aluminum Roller Rockers
  • Big Block Chevy
  • 1.7 Ratio
  • 7/16" Stud
  • 16/pkg
  • Ships
    QTY

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    Does Proform 66913 fit your vehicle?

    Narrow Results

    1973 CHEVROLET IMPALA

    • Liter: 7.4
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: Y

    1971 CHEVROLET IMPALA

    • Liter: 6.6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 402
    • Engine Type: V8 ( 6.6L / 402 )
    • Engine Vin: -

    1970 CHEVROLET CHEVELLE

    • Liter: 6.6
    • SubModel: CONCOURS ESTATE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 402
    • Engine Type: V8 ( 6.6L / 402 )
    • Engine Vin: -

    1972 CHEVROLET IMPALA

    • Liter: 7.4
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: V

    1966 CHEVROLET MALIBU

    • Liter: 6.5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 396
    • Engine Type: V8 ( 6.5L / 396 )
    • Engine Vin: -

    1971 CHEVROLET EL CAMINO

    • Liter: 6.6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: -

    1972 CHEVROLET BISCAYNE

    • Liter: 7.4
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: V

    1974 GMC P35/P3500 VAN

    • Liter: 7.4
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: L

    1970 GMC C25/C2500 SUBURBAN

    • Liter: 6.6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 402
    • Engine Type: V8 ( 6.6L / 402 )
    • Engine Vin: E

    1974 GMC P35/P3500 VAN

    • Liter: 7.4
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: L

    1972 CHEVROLET BEL AIR

    • Liter: 6.6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: R

    1970 CHEVROLET EL CAMINO

    • Liter: 6.6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 402
    • Engine Type: V8 ( 6.6L / 402 )
    • Engine Vin: -
    66913 is rated 4.7 out of 5 by 3.
    Rated 5 out of 5 by from Awesome product I bought this not long ago and it truly woke up my motor ! It’s running like a true champ
    Date published: 2019-06-12
    Rated 5 out of 5 by from proform aluminum roller rockers Quite satisfied with Proform 66913 rockers performance
    Date published: 2014-11-07
    Rated 4 out of 5 by from Easy install I bought this a month ago. Buddies and I installed. Easy install, good performance. Just what I was looking for.
    Date published: 2017-08-04
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    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.