Manley Performance

Manley Chevrolet LS1intake Valve Kit - 2.055in Head Dia. 4.874in O/A Length, 0.3133in Stem

SKU 11390H-8

MPN man11390H-8

$564.30 · Available to order

Manley Chevrolet LS1intake Valve Kit - 2.055in Head Dia. 4.874in O/A Length, 0.3133in Stem

Manley Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM.

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
2004PontiacGTOBase—
1997–2004ChevroletCorvetteBase—
1998–2002PontiacFirebirdFormula—
2001–2004ChevroletCorvetteZ06—
2004–2005CadillacCTSV—
1998–2002ChevroletCamaroZ28—
Specifications
CategoryEngine Components
Sub-CategoryValves
UPC807298019734
CARB ApprovedYes
Prop 65 WarningY
Special OrderYes
Weight4 lb
Dimensions (L×W×H)11.75 × 6.75 × 2.5 in