rocker arms

LS/LT/LSX ROCKER ARMS AND BOLTS

12681275

ROCKER ARM

  • For LS1, LS2, and LS6 intake and exhaust valves
  • For L92, LS9, and LS3 exhaust valves
  • Straight design, no offset
  • 1.7:1 ratio

12669995

ROCKER ARM

  • Intake rockers for L92-, LS9-, and LS3-style heads only
  • Offset design
  • 1.7:1 ratio

12579615 

ROCKER ARM

  • Intake rockers for LS7-style heads only
  • Offset design
  • 1.8:1 ratio

12579617

ROCKER ARM

  • Exhaust rockers for LS7-style heads only
  • Straight design, no offset
  • 1.8:1 ratio

12560961

ROCKER ARM BOLTS

  • For cathedral port and L92-style heads
  • 16 required per engine

11588791

ROCKER ARM BOLTS

  • For LS7- and LSX-style heads
  • 16 required per engine

12552203

ROCKER ARM STAND

  • For LS1-, LS2-, and LS6-style heads only
  • Sold individually
  • Requires 1 per cylinder head

12600936

ROCKER ARM STAND

  • For L92-, LS9-, and LS3-style heads only
  • Sold individually
  • Requires 1 per cylinder head

19201808

LSX454R ROCKER ARM KIT

  • 1.9:1 ratio
  • Fits DR head only
  • Full-roller bearing tips
  • Full-roller bearing trunnion
  • Set is for two heads
  • Requires special valve cover for clearance

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Unless specifically noted to the contrary herein, vehicles equipped with Chevrolet Performance Parts may not meet Federal Motor Vehicle Safety Standards and emissions regulations and should not be operated on public roads. Chevrolet Performance customers are responsible for ensuring their use of Chevrolet Performance complies with applicable federal, state, and local laws, regulations, and ordinances. Many parts intended for racing or other “off-highway” use are not designed or tested for crashworthiness or to meet the safety needs of the motoring public, and may adversely affect the original intended performance or handling characteristics of the vehicle. These parts are designed and intended to be used with experts supervising their installation and use, to help assure the proper and safe operation of the vehicle.

  • The Manufacturer's Suggested Retail Price excludes tax, shipping and installation. Individual retailer pricing may vary. Please see your local dealer or retailer for details.

  • The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. Click here to see all Chevrolet vehicles' destination freight charges.

  • The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. Click here to see all Chevrolet vehicles' destination freight charges.

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  • The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. Click here to see all Chevrolet vehicles' destination freight charges.