Product Summary

Valve Cover Height, Fabricated aluminum, Satin

  • Fits Chevy big block Mark IV engines
  • Composed of TIG-welded 6061-T6 aluminum
  • Sold as Pair
See more details

Key Specs

MFG. Part #28980920-BLK
BrandSpeedway Motors
Valve Cover Mounting StylePerimeter Bolt
Material TypeFabricated aluminum
FinishSatin
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 28980920-BLK Details

Speedway Motors offers these high quality fabricated aluminum valve covers that provide a nice a racing look, and added clearance for high-performance valvetrain set-ups. These covers feature a short-bolt design with breather holes.

Provides a clean and unique racing aesthetic that only fabricated aluminum can provide, and their increased height allows for added clearance for high-performance camshaft and rocker arm set-ups.

In addition to look and clearance, these covers are made of 6061-T6 aluminum for a strong, yet lightweight, composition. They've also been designed with a 1/4" rail for a guaranteed seal with the cylinder head. Complete with mounting hardware, you'll have everything you need to install these beautiful covers on your engine.

  • Fits Chevy big block Mark IV engines
  • Composed of TIG-welded 6061-T6 aluminum
  • Sold as pair

Warranty Information

1-Year Warranty

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Speedway Motors 28980920-BLK Specifications

KEY SPECS
MFG. Part #28980920-BLK
BrandSpeedway Motors
Valve Cover Mounting StylePerimeter Bolt
Material TypeFabricated aluminum
FinishSatin
GENERAL
BaffledYes
Breathers IncludedNo
Gaskets IncludedNo
Grommets IncludedNo
Hardware IncludedYes
GTIN Code843806113662
Sold in QuantityPair

Ratings & Reviews

3.7

3 Reviews

Overall Assessment

Customers appreciate the product's perfect fit, ideally suited for project car applications. They praise the look, despite a slight bowing that is easily managed with center-out tightening and quality gaskets. The product also has commendable seal capabilities. Compared to counterparts, ours stands out in terms of fitting precision and aesthetic appearance. Overall, customers seem highly pleased with the product's practicality and functional aspects enhanced by its quality material.

3.7

3 reviews

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Filter by Ratings

Doesn't clear the roller rockers

2.0

a year ago

Softailbuilder

St.Louis

Verified

Doesn't fit with roller rockers

Would Recommend

Perfect fit

5.0

a year ago

Tim

Pa

Verified

This was for a project car. Fit perfectly

Look good

4.0

a year ago

WG

Murray, NE

Verified

Slight bow when set flat on heads, but tighten from middle out with a good gasket and seals fine.

Would Recommend

Showing 3 of 3 reviews

Questions & Answers

Fitment

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Customer Impersonation Script