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JEGS Premium '50' Series Roller Rocker Arms


JEGS Performance Products
JEGS Premium '50' Series Roller Rocker Arms

Product images may differ from actual product appearance.

JEGS Premium '50' Series Roller Rocker Arms are one of the strongest, CNC-machined, ratio-accurate, light weight roller rocker arms available. CAD designed with a unique profile for added rigidity to withstand high pressure valve springs and high lift cams. The roller tip on these rockers is 70% larger diameter, and this keeps the wheel centered better on the valve tip. You can expect 15+ horsepower just by bolting these on vs. stamped O.E. rockers, plus you'll increase your rpm range thanks to our lightweight construction. Gold metallic anodized finish with laser etch JEGS logo and the rocker arm ratio on the face. Made in the USA.

Features:
  • 2024 Aluminum Extrusion (stronger than 6061)
  • Gold Metallic Anodized Finish
  • Maximum Recommended Lift: .700"
  • Maximum Valve Spring Diameter: 1.625"
  • Maximum Recommended Load Over the Nose: 900 lbs.
  • High Quality US-Made Roller Bearings
  • 8620 Steel Trunions & Heat Treated Roller Tips
  • 70% Larger Diameter Roller Tip (stays on valve tip)
  • Lifetime Warranty
  • Rigidity to Withstand Aggressive Spring Pressures and High Lift Cams


  • 17 Products

    Small Block Chevy

    JEGS Performance Products 20160 - JEGS Premium '50' Series Roller Rocker Arms
    555-20160
    Premium '50' Series Roller Rocker Arms
  • Small Block Chevy
  • 1.5 Ratio
  • 3/8" Stud
  • 16/Pkg
  • Maximum Lift: 0.700"
  • Maximum Valve Spring Diameter: 1.625"
  • Made in the USA
  • FREE
    SHIPPING
    & HANDLING!
    $257.99
    Order Today Ships 05/31/16
    JEGS Performance Products 20161 - JEGS Premium '50' Series Roller Rocker Arms
    555-20161
    Premium '50' Series Roller Rocker Arm
  • Small Block Chevy
  • 1.5 Ratio
  • 3/8" Stud
  • 1/Pkg
  • Maximum Lift: 0.700"
  • Maximum Valve Spring Diameter: 1.625"
  • Made in the USA
  • $34.97
    Order Today Ships 05/31/16
    JEGS Performance Products 20163 - JEGS Premium '50' Series Roller Rocker Arms
    555-20163
    Premium '50' Series Roller Rocker Arms
  • Small Block Chevy
  • 1.5 Ratio
  • 7/16" Stud
  • 16/Pkg
  • Maximum Lift: 0.700"
  • Maximum Valve Spring Diameter: 1.625"
  • Made in the USA
  • FREE
    SHIPPING
    & HANDLING!
    $257.99
    Order Today Ships 05/31/16
    JEGS Performance Products 20164 - JEGS Premium '50' Series Roller Rocker Arms
    555-20164
    Premium '50' Series Roller Rocker Arm
  • Small Block Chevy
  • 1.5 Ratio
  • 7/16" Stud
  • 1/Pkg
  • Maximum Lift: 0.700"
  • Maximum Valve Spring Diameter: 1.625"
  • Made in the USA
  • $34.97
    Order Today Ships 05/31/16
    JEGS Performance Products 20165 - JEGS Premium '50' Series Roller Rocker Arms
    555-20165
    Premium '50' Series Roller Rocker Arms
  • Small Block Chevy
  • 1.6 Ratio
  • 3/8" Stud
  • 16/Pkg
  • Maximum Lift: 0.700"
  • Maximum Valve Spring Diameter: 1.625"
  • Made in the USA
  • FREE
    SHIPPING
    & HANDLING!
    $257.99
    Order Today Ships 05/31/16
    JEGS Performance Products 20166 - JEGS Premium '50' Series Roller Rocker Arms
    555-20166
    Premium '50' Series Roller Rocker Arm
  • Small Block Chevy
  • 1.6 Ratio
  • 3/8" Stud
  • 1/Pkg
  • Maximum Lift: 0.700"
  • Maximum Valve Spring Diameter: 1.625"
  • Made in the USA
  • $34.97
    Order Today Ships 05/31/16
    JEGS Performance Products 20168 - JEGS Premium '50' Series Roller Rocker Arms
    555-20168
    Premium '50' Series Roller Rocker Arms
  • Small Block Chevy
  • 1.6 Ratio
  • 7/16" Stud
  • 16/Pkg
  • Maximum Lift: 0.700"
  • Maximum Valve Spring Diameter: 1.625"
  • Made in the USA
  • FREE
    SHIPPING
    & HANDLING!
    $257.99
    Order Today Ships 05/31/16
    JEGS Performance Products 20169 - JEGS Premium '50' Series Roller Rocker Arms
    555-20169
    Premium '50' Series Roller Rocker Arm
  • Small Block Chevy
  • 1.6 Ratio
  • 7/16" Stud
  • 1/Pkg
  • Maximum Lift: 0.700"
  • Maximum Valve Spring Diameter: 1.625"
  • Made in the USA
  • $25.99
    Order Today Ships 05/31/16

    Small Block Chevy .150'' Offset Intake Valve Rockers
    Includes 8 standard rockers, 4 offset left rockers and 4 offset right rockers.

    JEGS Performance Products #20178 - JEGS Premium '50' Series Roller Rocker Arms
    555-#20178
    Blem - Premium '50' Series Roller Rocker Arm
  • Small Block Chevy
  • 1.6 Ratio
  • 7/16" Stud
  • 1/Pkg
  • Maximum Lift: 0.700"
  • Maximum Valve Spring Diameter: 1.625"
  • Installation Instructions for JEGS Performance Products #20178 Blemished
    Was: $36.99
    Now: $10.99
    Order Today Ships 05/31/16

    Big Block Chevy

    JEGS Performance Products 20190 - JEGS Premium '50' Series Roller Rocker Arms
    555-20190
    Premium '50' Series Roller Rocker Arms
  • Big Block Chevy
  • 1.7 Ratio
  • 7/16" Stud
  • 16/Pkg
  • Maximum Lift: 0.700"
  • Maximum Valve Spring Diameter: 1.625"
  • Made in the USA
  • FREE
    SHIPPING
    & HANDLING!
    $257.99
    Manufacturer's
    Availability
    Date Unknown
    JEGS Performance Products 20191 - JEGS Premium '50' Series Roller Rocker Arms
    555-20191
    Premium '50' Series Roller Rocker Arm
  • Big Block Chevy
  • 1.7 Ratio
  • 7/16" Stud
  • 1/Pkg
  • Maximum Lift: 0.700"
  • Maximum Valve Spring Diameter: 1.625"
  • Made in the USA
  • $34.97
    Order Today Ships 05/31/16

    Small Block Ford

    JEGS Performance Products 20194 - JEGS Premium '50' Series Roller Rocker Arms
    555-20194
    Premium '50' Series Roller Rocker Arm
  • Small Block Ford
  • 1.6 Ratio
  • 7/16" Stud
  • 1/Pkg
  • Maximum Lift: 0.700"
  • Maximum Valve Spring Diameter: 1.625"
  • Made in the USA
  • $34.97
    Order Today Ships 05/31/16
    JEGS Performance Products 20196 - JEGS Premium '50' Series Roller Rocker Arms
    555-20196
    Premium '50' Series Roller Rocker Arm
  • Small Block Ford
  • 1.6 Ratio
  • 3/8" Stud
  • 1/Pkg
  • Maximum Lift: 0.700"
  • Maximum Valve Spring Diameter: 1.625"
  • Made in the USA
  • $34.97
    Order Today Ships 05/31/16

    Poly Locks

    JEGS Performance Products 20970 - JEGS Premium '50' Series Roller Rocker Arms
    555-20970
    Poly Locks
  • 3/8"-24 Stud
  • Fits 0.550" & 0.600" Body Rockers
  • 16/pkg
  • Made in the USA
  • $24.99
    Order Today Ships 05/31/16
    JEGS Performance Products 20971 - JEGS Premium '50' Series Roller Rocker Arms
    555-20971
    Poly Locks
  • 3/8"-24 Stud
  • Fits 0.550" & 0.600" Body Rockers
  • 1/pkg
  • Made in the USA
  • $2.99
    Manufacturer's
    Availability
    Date Unknown
    JEGS Performance Products 20972 - JEGS Premium '50' Series Roller Rocker Arms
    555-20972
    Poly Locks
  • 7/16"-20 Stud
  • Fits 0.550" & 0.600" Body Rockers
  • 16/pkg
  • Made in the USA
  • $24.99
    Order Today Ships 05/31/16
    JEGS Performance Products 20973 - JEGS Premium '50' Series Roller Rocker Arms
    555-20973
    Poly Locks
  • 7/16"-20 Stud
  • Fits 0.550" & 0.600" Body Rockers
  • 1/pkg
  • Made in the USA
  • $2.99
    Order Today Ships 05/31/16

    17 Products