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Upgraded OEM Rocker Arms GM LS1
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COMP CAMSPART NUMBER: 249-1477-16

Upgraded OEM Rocker Arms GM LS1

$59295
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GM LS1
    Upgraded OEM Rocker Arms
  • GM LS1
  • 1.7 Ratio
  • 16/pkg

    GM, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0, LS1, LS2, LS3, LS4, LS6, LS7, LSA, LS9, Camaro, Silverado, LS Swap, 383, 350, SBC, Chevelle, Yukon, L92, LM7, 325, GMC, Trailblazer, Corvette, GM LS, GEN III, GEN 3, GEN IV, GEN 4, DOD, AFM, VVT, BTR, Texas Speed


    With upgraded trunnions that are secured by snap rings along with a black oxide finish, our upgraded OE LS rockers offer higher lift capacity than stock. Featuring a 1.7 ratio, these 1477 rockers fit LS1, LS2 and LS6 engines.

Comp Cams replacement GM LS Upgraded OEM Rocker Arms are designed to eliminate cage-less needle bearing failure in stock LS rocker arms when loads are increased. Comp Cams GM LS Upgraded OEM Rocker Arms feature a stronger, more durable trunnion and captured bearing design. These upgraded rocker arms increase lift capacity and utilize caged precision roller bearings for valve train durability. The trunnions are secured by snap rings. Each upgraded rocker arm is made to meet or exceed OEM specifications of high-quality materials with a black-oxide finish for long-term durability.

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Features:

  • For Use With GM LS1, LS3 and LS7 Valve Trains
  • Stronger, More Durable Trunnion
  • Captured Bearing Design
  • Increases Lift Capacity
  • Utilizes Caged Roller Bearings
Part TypeRocker Arm
Product LineComp Cams GM LS Upgraded OEM Rocker Arms
BrandCOMP CAMS
Package Height3.9
Package Width15.5
Package Length16.4
Weight6.32 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number1477-16
Package Qty1
Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations
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