Product Summary

Hydraulic Roller Tappet Camshaft Type

  • GM Original component replacement
  • Hydraulic Roller Tappet
  • 226 deg. intake/236 deg. exhaust duration at .050"
  • .525" intake/.525" exhaust maximum lift
  • 110 deg. lobe centerline
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Key Specs

Camshaft TypeHydraulic Roller Tappet
RPM Range2,500-6,600
Intake Duration (.050" Lift)226
Exhaust Duration (.050" Lift)236
Lobe Separation110 °
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Chevrolet Performance Parts 88958770 Details

Chevrolet Performance Parts No. 88958770 forged replacement piston for Gen III LS1 Series engines.

  • GM Original component replacement
  • Hydraulic roller tappet
  • 226 deg. intake/236 deg. exhaust duration at .050"
  • .525" intake/.525" exhaust maximum lift
  • 110 deg. lobe centerline
  • ASA camshaft for off-highway use
  • Sold as each

Chevrolet Performance Parts 88958770 Specifications

KEY SPECS
MFG. Part #88958770
BrandChevrolet Performance Parts
Camshaft TypeHydraulic Roller Tappet
RPM Range2,500-6,600
Intake Duration (.050" Lift)226
Exhaust Duration (.050" Lift)236
Lobe Separation110 °
GENERAL
Gear Attachment3-Bolt
Intake Valve Lift w/ Rocker Arm Ratio0.525"
Exhaust Valve Lift w/ Rocker Arm Ratio0.525"
Computer Controlled CompatibleYes
Sold in QuantityEach
Valve Springs RequiredYes
NotesCustom computer tuning required. Designed for Gen III LS engines.

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