COMP Cams Ultra Pro Magnum Rocker Arm; 12 Pieces CHEVROLET EL CAMINO


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Part #: 1605-12
Notes: Ultra Pro Magnum Rocker Arm
12 Pieces
MSRP: $293.33
Your Price: $236.64
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Specs

Ratio 1.6
Stud Diameter 7/16"

This Item Also Available In

Part Number Price Notes & Specs
1602-12 $247.93 Notes Ultra Pro Magnum Rocker Arm
12 Pieces
Ratio 1.6
Stud Diameter 3/8"
1604-12 $251.34 Notes Ultra Pro Magnum Rocker Arm
12 Pieces
Ratio 1.52
Stud Diameter 7/16"
1601-12 $248.49 Notes Ultra Pro Magnum Rocker Arm
12 Pieces
Ratio 1.52
Stud Diameter 3/8"

All Fitments

CHEVROLET
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1985 - 1986 ASTRO ALL V6 4.3 ALL ALL ALL
1985 - 1986 C10 ALL V6 4.3 ALL ALL ALL
1985 - 1986 C20 ALL V6 4.3 ALL ALL ALL
1985 - 1986 CAPRICE ALL V6 4.3 ALL ALL ALL
1978 - 1979 EL CAMINO ALL V6 3.3 ALL ALL ALL
1985 - 1986 EL CAMINO ALL V6 4.3 ALL ALL ALL
1985 - 1986 G10 ALL V6 4.3 ALL ALL ALL
1986 - 1986 G10 ALL V8 5.0 ALL ALL ALL w/ H Engine VIN;
1985 - 1986 G20 ALL V6 4.3 ALL ALL ALL
1985 - 1986 G30 ALL V6 4.3 ALL ALL ALL
1985 - 1985 IMPALA ALL V6 4.3 ALL ALL ALL
1985 - 1986 K10 ALL V6 4.3 ALL ALL ALL
1985 - 1985 K20 ALL V6 4.3 ALL ALL ALL
1978 - 1979 MALIBU ALL V6 3.3 ALL ALL ALL
1978 - 1979 MONTE CARLO ALL V6 3.3 ALL ALL ALL
1985 - 1986 MONTE CARLO ALL V6 4.3 ALL ALL ALL
PONTIAC
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1986 - 1986 BONNEVILLE ALL V6 4.3 ALL ALL ALL
1986 - 1986 GRAND PRIX ALL V6 4.3 ALL ALL ALL
1985 - 1986 PARISIENNE ALL V6 4.3 ALL ALL ALL

Product Description

The Ultra Pro Magnum Roller Rocker Arms not only live up to the lofty standards of the original Pro Magnum Rockers, but they also take stud mount rocker performance, stability and value to a whole new level. The modern arched, web-like design delivers increased strength and rigidity while still reducing the moment of inertia and optimizing the dynamic balance.

  • Investment cast 8650 chromemoly body and arched, weblike design deliver increased strength and rigidity while reducing moment of inertia
  • Withstand valve spring pressures up to 850 lbs.
  • Unique black oxide exterior finish helps prevent corrosion, thus increasing durability
  • Increased retainer and valve spring clearances allow use of large diameter springs, retainers and +.050” locks without clearance or fitment issues
  • Feature oversized trunnions, precision-sorted needle bearings and hardened roller tips

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