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PROFORMPART NUMBER: 778-141-257K1

141-257 Die-Cast Slant-Edge Valve Cover Kit for GM Gen III/IV LS Engines w/Raised LSX Logo [Orange]

Name: 141-257 Die-Cast Slant-Edge Valve Cover Kit for GM Gen III/IV LS Engines w/Raised LSX Logo [Orange]
Brand: PROFORM
SKU: 778-141-257K1
Price: 573.89 USD
Availability: InStock

Color:

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Orange

Diecast Aluminum
Orange Finish
Raised LSX Logo
Includes:
GM LSX V-8 Valve Covers
LS3/LS7 Coil Relocation Brackets
MSD 8.5mm Red Super Conductor Plug Wire Set

Kit Includes:
Proform GM LSX V-8 Valve Covers - 778-141-257
Proform Coil Relocation Brackets - 778-69521
MSD 8.5mm Super Conductor Spark Plug Wires - 121-39849
Attention LSX-DR cylinder head owners: These valve covers will fit LSX-DR heads and clear the shaft mounted valvetrain. The mounting bolts included with these LS covers are not compatible with the LSX-DR cylinder heads. LSX-DR owners will need to purchase a LSX-DR mounting bolt kit, Proform part #778-66330.
Internal Clearance Note: The following rocker configurations will require the valve cover to be slightly modified: Jesel part numbers: 549-KSS-317070, 549-KSS-317575, and 549-KSS-318080.
Additional Notes:
Passenger side has oil filler holes
Gaskets Not Included. Recommend Valve Cover Gasket: 555-210870

Valve Covers with Aggressive Slant-Edge Styling

Officially Licensed Chevrolet die-cast aluminum Slant-Edge Valve Covers for GM Gen III/IV LS Engines by Proform will make your engine stand out under the hood of your race car, hot rod, or truck. An innovative mold design yields generous internal clearance, and the exterior features raised or recessed logos.

Part TypeValve Cover

Product LineOfficially Licensed Chevrolet Slant-Edge Valve Covers for GM Gen III/IV LS

BrandPROFORM

Part CategoryPerformance Parts

Diameter (Mm)8.5

Distributor Boot MaterialSilicone

BaffledYes

PositionN/A

Valve Cover MaterialCast aluminum

ColorRed

Wire ColorRed

QuantitySold as a set

Mounting Hardware IncludedYes

AssembledYes

Spark Plug Boot EndsEight multi-angle

Spark Plug Boot ColorGray

Gaskets IncludedNo

Distributor Terminal EndsStock

Spark Plug Boot MaterialSilicone

Distributor Boot ColorGray

Coil Wire IncludedNo

Valve Cover HeightTall

Rfi SuppressionYes

Conductor StyleSpiral core

Part FitmentSemi Universal

Valve Cover Mounting StyleCenterbolt

Boot TypeOEM

Package Qty1

Package TypeEA

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