Track OrderOrder Status & ReturnsHelpGift CardsHelpHelp CenterPhone1-800-345-4545
Shop by Category

Most Popular

Restoration

Shop All Categories

Shop New ProductsShop ALL BrandsTech ArticlesDeals
MY ACCOUNT
Order Status & Returns
CONTACT USHELP CENTER
Logo
Cart0
$000
Aluminum Roller Rocker Arms for Big Block Chevy [1.7 Ratio, 7/16 in. Stud]
InfoVehicle Info Needed
JEGSPART NUMBER: 555-20985

Aluminum Roller Rocker Arms for Big Block Chevy [1.7 Ratio, 7/16 in. Stud]

$38699$417.89You Save$30.90
1 left in stock
ShippingShips Today
Lowest PriceLowest Price Guarantee

Big Block Chevy
Aluminum Roller Rocker Arms
  • Big Block Chevy
  • 1.7 Ratio
  • 7/16 in. Stud
  • Maximum Lift: 0.600 in.
  • Maximum Valve Spring Diameter: 1.625 in.
  • Set of 16

    JEGS 555-20985 Aluminum Roller Rocker Arms Features:

    • Rocker arm reduces friction adding an additional 10-15 horsepower
    • Roller tip design prevents valve stem and guide wear
    • Guide Plates Required, sold separately

    • Premium Rocker Arms at Budget-Friendly Prices

    JEGS Aluminum Roller Rocker Arms are CNC machined from 6061-T6 aluminum extrusions. These rockers have high-quality steel rollers, full-cage roller bearings, and heat-treated steel nose rollers for lasting performance and durability. Rocker arms, poly locks, and assembly lube included.

    Show More


    Features

    • 6061-T6 Aluminum Extrusion
    • Anodized Black
    • Maximum Recommended Lift: .600" Lift
    • Maximum Valve Spring Diameter: 1.625"
    • Maximum Recommended Load Over the Nose: 700 pounds
    • High-Quality Steel Rollers, Roller Bearings, and Trunions
    Part TypeRocker Arm
    Product LineJEGS Aluminum Roller Rocker Arms
    BrandJEGS
    Package Height2.0
    Package Width9.6
    Package Length16.7
    Weight7.65 PG
    Part CategoryPerformance Parts
    Shims IncludedNo
    Maximum Spring Diameter1.625 in (41.275 mm)
    Stud Size 7/16 in.
    Rocker Arm Nut StylePolylock
    QuantitySold as a set of 16
    MaterialAluminum
    Rocker Arm Mounting StyleStud
    Engine Make/SizeChevy Big Block (396-454)
    Self-AligningNo
    Rocker Arm StyleFull roller
    OffsetNo
    Rocker Arm Body StyleStandard
    Part FitmentSemi Universal
    Slot Width0.6 in (15.2 mm)
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

    Items You Need

    Heavy-Duty Nitrile Gloves [7 mils Thick, X-Large]

    JEGS

    Heavy-Duty Nitrile Gloves [7 mils Thick, X-Large]

    Part Number : 555-1125
    $1999$21.99
    You Save$2.00
    Engine Assembly Lube [4 oz. Bottle]

    JEGS

    Engine Assembly Lube [4 oz. Bottle]

    Part Number : 555-28000
    $589$6.99
    You Save$1.10
    Blue Bolt Locker Medium Strength

    JEGS

    Blue Bolt Locker Medium Strength

    Part Number : 555-28084
    $699$7.99
    You Save$1.00
    Valve Cover Gaskets 1986-2002 Small Block Chevy with Center-Bolt Style Valve Covers

    JEGS

    Valve Cover Gaskets 1986-2002 Small Block Chevy with Center-Bolt Style Valve Covers

    Part Number : 555-210076
    $2389$25.99
    You Save$2.10
    Pushrod Guide Plates Small Block Chevy

    JEGS

    Pushrod Guide Plates Small Block Chevy

    Part Number : 555-202000
    $1899$20.99
    You Save$2.00
    LED Drop Light with Built-In 120V Outlet

    JEGS

    LED Drop Light with Built-In 120V Outlet

    Part Number : 555-W2237
    $2899$31.99
    You Save$3.00
    60 LED Work Light

    JEGS

    60 LED Work Light

    Part Number : 555-81927
    $2569$31.99
    You Save$6.30
    Fender Cover with Pocket [23 in. W x 31 1/2 in. L]

    JEGS

    Fender Cover with Pocket [23 in. W x 31 1/2 in. L]

    Part Number : 555-65010
    $1499$16.99
    You Save$2.00
    123-Piece Tool Set with Carry Case

    JEGS

    123-Piece Tool Set with Carry Case

    Part Number : 555-80427
    $4659$51.99
    You Save$5.40
    Breaker Bar [1/2 in. Drive, 30 in. L]

    JEGS

    Breaker Bar [1/2 in. Drive, 30 in. L]

    Part Number : 555-W32126
    $3699$40.99
    You Save$4.00
    Deep Well Impact Socket Set, 1/2 in. Drive [SAE 11-Piece]

    JEGS

    Deep Well Impact Socket Set, 1/2 in. Drive [SAE 11-Piece]

    Part Number : 555-M590DB
    $4699$51.99
    You Save$5.00
    Deep Well Impact Socket Set, 1/2 in. Drive [Metric 11-Piece]

    JEGS

    Deep Well Impact Socket Set, 1/2 in. Drive [Metric 11-Piece]

    Part Number : 555-M591DB
    $4499$49.99
    You Save$5.00
    Heavy-Duty Steel Workbench [59.5 in. x 27.5 in. Bench Top]

    JEGS

    Heavy-Duty Steel Workbench [59.5 in. x 27.5 in. Bench Top]

    Part Number : 555-81440
    $32498
    Workbench Utility Mat [24 in. x 16 in.]

    JEGS

    Workbench Utility Mat [24 in. x 16 in.]

    Part Number : 555-80170
    $2569$31.99
    You Save$6.30
    Heavy-Duty Nitrile Gloves [7 mils Thick, Large]

    JEGS

    Heavy-Duty Nitrile Gloves [7 mils Thick, Large]

    Part Number : 555-1124
    $1799$19.99
    You Save$2.00
    Microfiber Towels, Oversized 16" x 16"

    JEGS

    Microfiber Towels, Oversized 16" x 16"

    Part Number : 555-80190
    $1399$15.09
    You Save$1.10
    Shop Towels Red

    JEGS

    Shop Towels Red

    Part Number : 555-80184
    $899$9.99
    You Save$1.00
    Disposable Shop Towels

    JEGS

    Disposable Shop Towels

    Part Number : 555-80187
    $1839$19.99
    You Save$1.60
    Speed Soap Hand Cleaner, Heavy-Duty Walnut Shell, 14 oz. Squeeze Bottle

    JEGS

    Speed Soap Hand Cleaner, Heavy-Duty Walnut Shell, 14 oz. Squeeze Bottle

    Part Number : 555-72338
    $809$15.99
    You Save$7.90

    ITEM YOU MAY ALSO CONSIDER

    Enduro Stainless Rocker Arms Chevy 396-454 V8

    CROWER

    Enduro Stainless Rocker Arms Chevy 396-454 V8

    Part Number : 258-73605-16
    $1,05999
    Ultra-Gold Aluminum Rocker Arm Set Big Block Chevy 396-454ci

    COMP CAMS

    Ultra-Gold Aluminum Rocker Arm Set Big Block Chevy 396-454ci

    Part Number : 249-19021-16
    $43595
    Aluminum Roller Rockers for Big Block Chevy with 1.7 Ratio & 7/16" Stud

    PROFORM

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

    Part Number : 778-66913
    $22999
    Aluminum Roller Rocker Arms Set Big Block Chevy 454, Ratio: 1.7

    SPEEDMASTER

    Aluminum Roller Rocker Arms Set Big Block Chevy 454, Ratio: 1.7

    Part Number : 746-PCE261101401
    $18240
    Aluminum Roller Rocker Arm BB-Chevy

    HARLAND SHARP

    Aluminum Roller Rocker Arm BB-Chevy

    Part Number : 851-2001
    $44599
    DNA Aluminum Roller Rocker Arm Set Big Block Chevy 454

    SPEEDMASTER

    DNA Aluminum Roller Rocker Arm Set Big Block Chevy 454

    Part Number : 746-1-261-005
    $21650
    Heavy Duty Aluminum Roller Rockers Big Block Chevy

    HARLAND SHARP

    Heavy Duty Aluminum Roller Rockers Big Block Chevy

    Part Number : 851-SH2001
    $50699
    Superstreet Aluminum Roller Rocker Arm Set Big Block Chevy 454

    SPEEDMASTER

    Superstreet Aluminum Roller Rocker Arm Set Big Block Chevy 454

    Part Number : 746-PCE261.1164
    $23250
    Aluminum Roller Rocker Arm Set Big Block Chevy

    CHEVROLET PERFORMANCE

    Aluminum Roller Rocker Arm Set Big Block Chevy

    Part Number : 809-19210726
    $61875
    Race Series Rocker Arm Big Block Chevy V8 396-502-Mark IV, Gen V, VI & 8.1 Vortec

    SCORPION RACING PRODUCTS

    Race Series Rocker Arm Big Block Chevy V8 396-502-Mark IV, Gen V, VI & 8.1 Vortec

    Part Number : 347-SCP1014
    $48783
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning
    Your Cart

    Your shopping cart is empty!