S&S CYCLE Roller Rocker Arms - 1.640 Rocker Ratio - M8 900-1084 — image 1

S&S CYCLE Roller Rocker Arms - 1.640 Rocker Ratio - M8 900-1084

$674.95
Skip to product information
S&S CYCLE Roller Rocker Arms - 1.640 Rocker Ratio - M8 900-1084 — image 1
  • S&S CYCLE Roller Rocker Arms - 1.640 Rocker Ratio - M8 900-1084 — image 1
  • S&S CYCLE Roller Rocker Arms - 1.640 Rocker Ratio - M8 900-1084 — image 2
  • S&S CYCLE Roller Rocker Arms - 1.640 Rocker Ratio - M8 900-1084 — image 3
  • S&S CYCLE Roller Rocker Arms - 1.640 Rocker Ratio - M8 900-1084 — image 4
  • S&S CYCLE Roller Rocker Arms - 1.640 Rocker Ratio - M8 900-1084 — image 5
  • S&S CYCLE Roller Rocker Arms - 1.640 Rocker Ratio - M8 900-1084 — image 1
  • S&S CYCLE Roller Rocker Arms - 1.640 Rocker Ratio - M8 900-1084 — image 2
  • S&S CYCLE Roller Rocker Arms - 1.640 Rocker Ratio - M8 900-1084 — image 3
  • S&S CYCLE Roller Rocker Arms - 1.640 Rocker Ratio - M8 900-1084 — image 4
  • S&S CYCLE Roller Rocker Arms - 1.640 Rocker Ratio - M8 900-1084 — image 5
S&S CYCLE Roller Rocker Arms - 1.640 Rocker Ratio - M8 900-1084

S&S CYCLE Roller Rocker Arms - 1.640 Rocker Ratio - M8 900-1084

$674.95

Fitment check

Does this fit your bike?

Save the exact make, model, and year to check this product against AVT's reviewed fitment data.

Save my bike Ask AVT to verify fitment

A saved-bike match is a shopping aid. Always review manufacturer notes, exclusions, measurements, and installation requirements.

Roller Rocker Arms - 1.640 Rocker Ratio - M8

Features

  • Designed usng Finite Element Analysis (FEA) and forged from 8620 steel for strength
  • Eliminate thrusting on valves for decreased wear on the valve train
  • Rocker geometry is better suited to high-lift camshafts
  • Bushings are 50% longer than stock, increasing the time between rebuilds
  • Oil is sprayed directly on the valve springs, reducing the potential for valves breaking due to overheating
  • Compatible with stock or S&S CNC-machined heads
  • Works well for cams with 0.540"
  • Capable of 0.650" max valve lift
  • Made in the USA

Specifications

  • Application: Rear Exhaust/Front Intake
  • Material: 8620 Steel
  • Mounting Position: Front
  • Product Name: Rocker Arm
  • Riding Style: Street
  • Style: Forged
  • Type: Roller
  • Units: Set of 4
  • Country of Origin: US
  • Package Dimensions: 7.74 L × 7.43 W × 4.04 H in
  • Shipping Weight: 4.2 lb