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![Stainless Steel Roller Rocker Arms for Big Block Chevy 396-454 V8 [1.7 Ratio, 7/16 in Stud]](https://www.jegs.com/images/mini_750/500/555/555-20910.jpg)
Vehicle Info NeededJEGSPART NUMBER: 555-20910
Stainless Steel Roller Rocker Arms for Big Block Chevy 396-454 V8 [1.7 Ratio, 7/16 in Stud]
$35799$453.99You Save$96.00
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Lowest Price GuaranteeChevy Big Block
Stainless Steel Roller Rocker ArmsBig Block Chevy 396-454 V8 Full Roller Ratio: 1.7 Stud: 7/16 in. Set of 16
JEGS 555-20910 Stainless Steel Roller Rocker Arms Features:
- Full Roller designed with oversized full needle-bearing trunnions, these rockers aim to boost horsepower, enhance responsiveness, improve durability, and maintain high RPM stability without deflection.
- The substantial roller tip minimizes friction, ensuring a smooth path over the valve tip and reducing wear on the valve-to-rocker contact area.
- The enhanced trunnion includes an external clip to secure all needle bearings, ensuring optimal performance.
JEGS 555-20910 Stainless Steel Roller Rocker Arms Specifications:
- Rocker Arm Style: Roller Tip
- Self-Aligning: No
- Rocker Arm Mounting Style: Stud
- Roller Trunnion (Body): Yes
- Rocker Arm Nut Included: Polylock
- Rocker Pivot Balls Included: No
- Rocker Arm Finish: Natural
Part TypeRocker Arm
BrandJEGS
Package Height1.6
Package Width10.7
Package Length15.8
Weight10.3 PG
Part CategoryPerformance Parts
Rocker Arm Ratio1.7
Shims IncludedNo
Maximum Spring Diameter1.55 in (39.37 mm)
Stud Size 7/16 in.
ColorNatural
Rocker Arm Nut StylePolylock
QuantitySold as a set of 16
MaterialStainless Steel
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
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