Sunbeam Singer Hillman Roller Rocker Set
Classic Car Performance

Sunbeam Singer Hillman Humbler - Performance Roller Rocker Set

Regular price $419.99
Fits the following:  all engines 1600cc to 1725cc with Alloy Heads
 
Hillman Hunter - All models with Alloy Heads
Hillman Super Minx - Series 1,2,3,4
Humbler Sceptre - Mk1, Mk2, Mk3
Singer Vogue - Series 1,2,3,4, and New Vogue
Singer Gazelle - Series 3c,4,5,6,7, and New Gazelle
Sunbeam Alpine - Series 1,2,3,4,5
Sunbeam Rapier - Series 2,3,4,5 with Alloy Heads

Set of 8 Rockers that slide right on to your existing stock rocker shaft
  • Our Roller Rockers reduce friction and wear = increased horsepower.
  • Less side-loading on the valve.
  • Greater Valve Life.
  • Slightly more aggressive that the stock ratio (1.6:1 vs 1.4:1), but still very streetable.
  • Reduces valve chatter.
  • Ratios are more accurate from rocker to rocker (vs stock rocker arms), making the lift more even across all of the cylinders.
  • Can be used on your stock shaft (inspect to make sure its in good condition).
  • Includes adjusters and nuts.
  • Valve clearance remains set to standard.
  • FREE SHIPPING FOR ALL U.S. AND PUERTO RICO ORDERS !!

Technical:

  • Made from a selection of 9 different 2024-T3511 high Quality aluminum extrusions designed specifically for Classic Car Performance, Inc. 
  • We are proud to say that all components, materials, and resources are sourced in the U.S.
  • Classic Car Performance's pins are larger than the offshore competition, offering increased strength and are knurled to prevent spinning.
  • Centerless ground journals are counter-bored and induction annealed for maximum strength.
  • Heat treated ends are riveted to prevent backing out.
  • Heavy Duty Roller Bearing wall thickness provide maximum strength.
  • Each Rocker contains 27 Needle bearings that are knurled for a precision fit.
  • Lifetime Guarantee against manufacturer defect.

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