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Proform 141-266

Valve Covers GM LS V-8 Diecast Aluminum with Smooth, Plain Polished Finish

Proform 141-266

778-141-266

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Proform 141-266 Valve Covers GM LS V-8 Diecast Aluminum with Smooth, Plain Polished Finish $249.99
Valve Covers GM LS V-8
  • Diecast Aluminum
  • Polished Finish
  • Smooth, Without Logos
  • Sold in Pairs

  • Proform 141-266 Details

    Chevy LS Valve Covers

    Kit Includes:
  • Proform Slant Edge Chrome Valve Covers - 778-141-265
  • Proform Coil Relocation Brackets for LS1/LS6 - 778-69520

    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

  • Specifications:

    Mounting Hardware Included
    Yes
    Gaskets Included
    No
    Baffled
    Yes
    Breathers Included
    No
    Cover Finish
    Polished
    Grommets Included
    No
    Quantity
    Sold as a pair
    Valve Cover Height
    Tall
    Valve Cover Material
    Cast aluminum
    Valve Cover Mounting Style
    Centerbolt
    Valve Cover Top Style
    Plain

    Want to dress-up your LS family Chevy engine and wondering what to do with those pesky coils in such a confined space? The die-cast aluminum LS Slant-Edge valve covers allow you to personalize and customize the appearance of your engine. In addition, Proform has designed an attractive way to lift your coils off your valve cover so you can see the Chevrolet emblem. A unique rail mounting system attaches to the threaded holes on the valve cover, and the individual coils attach to the rail so they can be mounted in multiple positions! Coil brackets and valve covers include necessary hardware, coil extension harnesses for altering engine location sold separately.

    Note: Stock spark plug wires are not long enough to work with this coil bracket. MSD's 13" spark plug wires, part no. 121-39849 are recommended. 13-15" wires are needed if making your own wires.

    JEGS Easy Kits are designed by JEGS professionals so you get all the parts you need.

    Items You Need

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