LT4 Engine Valve Covers

LT4 Engine Valve Covers

SKU: XMM-LT4-VLVCOV Category: Tags: , , , , , , ,
(1 customer review)


LT4 Engine Valve Covers for Corvette Z06, Camaro ZL1 and Cadillac CTS-V

Our custom valve covers are machined locally in Illinois and both powder coated/anodized for a pleasing finish. The idea here is to dress up the engine compartment and ideally pair the valve cover look with our aftermarket lid.

These enhancements make your car stand out from the crowd at shows and Cars & Coffee events. As with anything, MPI has competition on the valve covers, but the choice comes down to personal preference relative to the design. We went for a modern, clean look with easy installation in mind.

LT4 Valve Cover Set includes:

2 x Valve covers (Driver and Passenger Side)
8 x Machined coil mounting brackets
2 x Machined PCV fittings


LT4 Valve Cover Features:

  • Made in the USA
  • 10AN Breather Ports on Each Valve Cover
  • Compatible with Factory Coils
  • Uses Factory O-Ring Gaskets
  • Increased Rocker Arm Clearance

MPI has worked with its LT4/LSA lid manufacturer to produce high quality LT4 valve covers machined from billet aluminum here in the USA. These were intended to be sleek, clean, lightweight and position the coils to be aesthetically pleasing in the engine compartment.

A set of valve covers comes with 8 machined coil mounting brackets and two machined PCV fittings which are very easy to install. Comes in two finishes – Anodized (Black, Red, Blue, Gray) and Powder Coat (Black, Red, Blue, Gray).

Both anodizing and powder coating occurs locally with trusted MPI partners. Other powder coat color options are available upon request with longer lead times. Prismatic Powder colors and material are used in our powder coating.

Additional information

Weight 5 lbs
Dimensions 24 × 12 × 6 in

Black, Blue, Gray, Red

Material Finish

Anodized, Powder Coat

1 review for LT4 Engine Valve Covers

  1. Jamie Pearse

    Just received your valve covers along with black anodized lid. Thanks for awesome machining job and fast shipping MPI.

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