GM Genuine Parts 2.000" Intake Valve
OE

GM Genuine Parts 2.000" Intake Valve

GM Part #12555331

ACDelco Part #12555331

MSRP$59.17*

Stock replacement valve used in the 1996 LT4 engine and in our CT400, Fast Burn 385 and ZZ383/425; also in Fast Burn heads ⚠ WARNING: Cancer and Reproductive Harm - www.

  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle

About this product

Stock replacement valve used in the 1996 LT4 engine and in our CT400, Fast Burn 385 and ZZ383/425; also in Fast Burn heads

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies

MaterialStainless Steel
Grade TypePerformance
Locks IncludedNo
Length4.82 in / 122.5 mm
Seat Angle45°
ClassificationOE
Valve Head Diameter2.01 in / 50.93 mm
OversizedNo
Valve MaterialStainless Steel
Coated FinishYes
Lock Groove Quantity1
Stem Diameter2mm

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

ModelBody StyleTrimYear(s)
Corvette1996