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Proform LS Valve Covers 141-266

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Valve Cover, Cast Aluminum, Chrome, No Logo, Chevy, Small Block, LS, Pair

Estimated Ship Date: Monday 11/24/2014 Would you rather pick it up? Select Location

  • Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

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Brand: Proform Parts
Manufacturer's Part Number: 141-266
Part Type: Valve Covers
Product Line: Proform LS Valve Covers
Summit Racing Part Number: PRO-141-266

Valve Cover Mounting Style: Centerbolt
Valve Cover Height: Tall
Valve Cover Top Style: Plain
Valve Cover Material: Cast aluminum
Valve Cover Finish: Polished
Baffled: Yes
Breathers Included: No
Gaskets Included: No
Grommets Included: No
Mounting Hardware Included: Yes
Quantity: Sold as a pair.
Notes: The following rocker configurations will require the valve cover to be slightly modified. Jesel part numbers: KSS-317070, KSS-317575, and KSS-318080. These valve covers will fit LSX-DR heads and clear the shaft mounted valve train. The mounting bolts included with these LS covers are not compatible with the LSX-DR cylinder heads. LSX-DR owners will need to purchase PRO-66330 separately for the correct mounting hardware.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Through innovative engineering, Proform has developed LS valve covers that will replace your generic looking stock LS valve covers and give them a totally personalized look. These new valve covers are taller than stock valve covers and can accommodate a wide variety of large valvetrain applications. They include unique mounting studs and oil-restricting baffles. Proform LS valve covers feature threaded mounting holes for integrated ignition coil brackets and are available in a variety of finishes to complement your specific engine compartment.

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2 Customer Reviews for Proform Parts 141-266 - Proform LS Valve Covers

Average Customer Review

5 Star

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(1)

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Don't clear roller rockers

Summit RacingSummit Racing Verified Purchase

Don't use if you have Yella Terra rockers, as the back of the rocker hits the bottom of the lip, even after considerable clearancing. I wasted a day driving to summit just to drive back home and see them not fitting. They DO look nice, though.

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Reviewer: KEVIN from PA

Date: October 18, 2014

Appearance
Ease of Installation
Price/Value
Quality

Amazing Quality

Summit RacingSummit Racing Verified Purchase

These Proform valve covers are built with amazing quality. The fit and finish are excellent and I really like the baffle design too. The hardware is excellent and the hex stand-offs included make it easy to get the attachment screws installed. The only complaints - 1) I wish they had come with gaskets and 2) The oil cap was included but it was not advertised as such so I ordered one. Now I have to return it. ...read more

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Reviewer: MARK from IA

Date: June 10, 2014

Appearance
Ease of Installation
Price/Value
Quality

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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