Modern Classic Series Big Block Chevy Style LS Valve Covers GMLS1003

Name: Modern Classic Series Big Block Chevy Style LS Valve Covers
Brand: Modern Classic
SKU: LSS-GMLS1003
Price: 710.99 USD
Availability: OutOfStock
Rating: 0 (0 reviews)

Write the First Review

Part Number: LSS-GMLS1003

$710.99

Modern Classic Series Big Block Chevy Style LS Valve Covers

Valve Covers, Cast Aluminum, Big Block Chevy Style for LS, Tonawanda Decals, Oil Filler, Breather Tube, Centerbolt, 2 in. Tall, Natural, Chevy, Pair
See More Specifications | Check the Fit

Modern Classic Series Big Block Chevy Style LS Valve Covers GMLS1003

LSS-GMLS1003

Not Yet Reviewed

Part Number: LSS-GMLS1003

Estimated Ship Date: Nov 30, 2026

$710.99

Overview

Applications

Q&A

Instructions & Calculators

Estimated Ship Date: Nov 30, 2026 Would you rather pick it up?

Overview

Brand:

Modern Classic

Manufacturer's Part Number:

GMLS1003

Part Type:

Valve Covers

Product Line:

Modern Classic Series Big Block Chevy Style LS Valve Covers

Summit Racing Part Number:

LSS-GMLS1003

UPC:

847087044783

Valve Cover Mounting Style:

Centerbolt

Valve Cover Top Style:

Smooth with Tonawanda decals

Valve Cover Material:

Cast aluminum

Color:

Natural

Baffled:

Yes

Breathers Included:

Gaskets Included:

Grommets Included:

Yes

Mounting Hardware Included:

Yes

Quantity:

Sold as a pair.

Special Attention:

Covers have no provisions for mounting coils and require coils to be relocated. 2.000 in. tall. Bolt directly to LS cylinder heads (no adapter required) and use stock o-ring seal. Includes OEM look faux perimeter mount bolts and load spreaders. Covers have functional, screw-in billet aluminum oil fill cap on one side and baffled crankcase breather tubes.

Modern Classic Series Big Block Chevy Style LS Valve Covers

Modern Classic Series big block Chevy style valve covers are designed to give the appearance of a big block Chevy while fitting the LS family of engines. Like all our cast aluminum valve covers, they accept the OEM rubber seals (not included) and bolt directly to the cylinder head. With no extra adapter required, there is less chance of leakage and the covers are only 2 in. tall. The valve covers include a billet aluminum filler cap on one cover for easy oil filling, and come with all the necessary mounting hardware, including factory look load spreaders. They also have a ported PCV fitting/vacuum port and oil splash baffle in one cover. The castings are designed to be thick enough for drilling and tapping for fittings. Covers are available with a natural cast finish, chrome plated, or painted Chevrolet orange and include vintage Chevrolet Tonawanda factory stickers. Order the LS valve cover in your preference of finish.

Applications