Product Summary

Hydraulic Flat Tappet Lifter Type, Steel

  • .904" Diameter for AMC / Chrysler Applications
  • Set of 12 for Inline-6 Engine Configurations
  • Features a DLC coating that creates an extremely hard, low-friction surface.
  • Hydraulic Flat Tappet Design (Self-Adjusting)
  • Compatible with both cast-iron and steel camshafts
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Key Specs

MFG. Part #310303012
BrandCOMP Cams
Lifter TypeHydraulic Flat Tappet
Lifter Body Diameter0.904"
Material TypeSteel
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COMP Cams 310303012 Details

COMP Cams® introduces a high-quality yet affordable alternative to hard-to-find traditional iron flat-tappet lifters for popular solid and hydraulic flat-tappet applications.

The new Xtreme Energy™ Diamond-Like Carbon (DLC) coated flat-tappet lifters feature a DLC surface treatment, producing a flat-tappet lifter with an extremely hard, tough, and slick face that reduces friction at the cam lobe. This coating also extends the life of the lifter and camshaft, significantly reducing the likelihood of a flattened cam lobe.

DLC-coated lifters are compatible with all steel and cast-iron camshafts and have been durability tested on a Spintron, simulating entire racing seasons with outstanding results. Available for Chevrolet, Buick, Cadillac, Pontiac, Oldsmobile, Ford, Chrysler, and AMC applications requiring flat tappets and are available as singles or I4/I6/V6/V8 sets.

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

COMP Cams 310303012 Specifications

KEY SPECS
MFG. Part #310303012
BrandCOMP Cams
Lifter TypeHydraulic Flat Tappet
Lifter Body Diameter0.904"
Material TypeSteel
GENERAL
Sold in QuantitySet
GTIN Code036584038931
Lifter Link Bars IncludedNo
Lifter Seat Height1.88

Questions & Answers

Fitment

  • AMC 258

  • AMC 258

  • AMC 232

  • AMC 258

  • AMC 258

  • AMC 258

  • AMC 258

  • AMC 232

  • AMC 258

  • AMC 258

  • AMC 232

  • AMC 258

  • AMC 232

  • AMC 258

  • AMC 232

  • AMC 258

  • AMC 232

  • AMC 258

  • AMC 232

  • AMC 258

  • AMC 232

  • AMC 232

  • AMC 232

  • AMC 232

  • AMC 232

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