Product Summary

Perimeter Bolt Valve Cover Mounting Style, Aluminum

  • Features a single baffled 1-1/4" hole for PCV or oil fill
  • Can be painted, polished, or left in bare aluminum finish
  • Fits 1960-1986 Small Block Chevy 283-400 c.i. V8
  • Length 19.50", width 5.13", height 3.375"
  • Grommets & hardware not included
See more details

Key Specs

MFG. Part #91017129
BrandSpeedway Motors
Valve Cover Mounting StylePerimeter Bolt
Material TypeAluminum
FinishPolished
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 91017129 Details

Whether you're going for the hardcore race look or just trying to save weight, these fabricated aluminum valve covers are for you! Each cover comes with a single baffeled 1-1/4" hole for PCV or oil fill. Can be painted, polished, or left in bare aluminum finish.

Fits 1960-1986 Small Block Chevy 283-400 c.i. V8.

Grommets & hardware not included. Use a 1-1/4" grommet.

Specs

  • Overall Height:  3-3/8"
  • Overall Width:  5-1/8"
  • Overall Length:  19-1/2" (including mounting flange)
  • Approximately 2" up on sides, the valve cover is beveled inward at about 45 degrees
  • Top-most flat surface is 2" wide
  • 2-3/8” from the mounting surface to the bottom of the baffle
  • Breather Hole:  1-1/4"

CARB Warning

For race/ off road use only

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. 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 91017129 Specifications

KEY SPECS
MFG. Part #91017129
BrandSpeedway Motors
Valve Cover Mounting StylePerimeter Bolt
Material TypeAluminum
FinishPolished
GENERAL
BaffledYes
Overall Length19.50"
Overall Height3.375"
Overall Width5.13"
Depth2.375"
Sold in QuantityPair

Ratings & Reviews

4.9

12 Reviews

Overall Assessment

Customers report the valve covers significantly enhance the aesthetic of various engines, providing a high-performance look that's well-received among users. Top quality materials, a good fit, and great finish are consistently mentioned, showcasing the product's usability and high-quality craftsmanship. Despite minor fitment issues requiring slight modifications, the product gets high praises for its ability to address leaking issues compared to steel covers from other brands. The blend of aesthetics and functional design make it a highly recommended buy for its value.

4.9

12 reviews

5

11

4

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Filter by Ratings

Yes

5.0

a year ago

Rick

Lovespark, Illinois

Verified

Far better than I expected

Would Recommend

Love the way they look! Awesome valve covers!

5.0

4 years ago

Jim B

Furlong, Pa

I really like the way they dress up the motor.

Would Recommend

I definitely recommend, great fit and finish a+++

5.0

5 years ago

Matt

Deltona fl

Verified

Installed on my 24 for tudor sedan and they look awesome!

Would Recommend

Nice Product

5.0

6 years ago

Angry Mouse

S E Kansas

Verified

Really dressed up engine

Would Recommend

Speedway products. Very nice

5.0

6 years ago

Dangeruss

Easton Washington

Verified

Definitely add a high performance look to my Speedway 383 stroker.

Would Recommend

Nice finish and good fitment

5.0

6 years ago

Swy

Akron N Y

Verified

I would recommend this product

Good product , But.....

4.0

7 years ago

Frank Tudor

Texas

Verified

The valve cover it self is very nice . But had to modify the a/c bracket on one side and the alt. bracket on the other. If i knew this i would have got different covers. But they are on now and look good.. I'm happy with them. They went on a 34 Ford with a 327 SB . Thanks for asking.

Would Recommend

Excellent Product for a very reasonable price.

5.0

8 years ago

Barry

Westminster, Maryland

Verified

Purchased these fabricated Valve Covers for out Sprint Car and they are beautiful, very well crafted and an excellent value.

Would Recommend

Yes

5.0

8 years ago

Bill

Iowa

Verified

Good

well made.

5.0

8 years ago

chain

Galveston Texas

Verified

Love the all business look of these covers. The welds are very nice. Unfortunately if you run them on a SBC with a short water pump and a drivers side alternator there are clearance issues that will require a little fabricating. Not an issue for me..I like them

Would Recommend

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Showing 10 of 12 reviews

Questions & Answers

5 Questions5 Answers

What do you use to polish these

by Jeff

8 years ago

1 answer

What breather caps will work with these covers and will the breathers allow filling the engine oil?

by foresthillbud

10 years ago

1 answer

will these valve covers require new boltz, if so will the T handles that you sell work.

by Storman

13 years ago

1 answer

is this price for each or a pair?

by AADale1

13 years ago

1 answer

WILL THESE COVERS CLEAR ALUM.ROLLER ROCKERS W/STUD GIRDDLE

by CHEVY GUYS

14 years ago

1 answer

5 of 5 questions shown

Fitment

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L48 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L48 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L79 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • 327 Chevy Small Block V8

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L48 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L79 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L79 Small Block Chevy

  • Gen 1 L76 Small Block Chevy

  • Gen 1 L79 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L83 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L79 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L48 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L48 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L79 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L48 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • 327 Chevy Small Block V8

  • 2-Piece Rear Main Chevy 350

  • 327 Chevy Small Block V8

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • 327 Chevy Small Block V8

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 327 Chevy Small Block V8

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 327 Chevy Small Block V8

  • 327 Chevy Small Block V8

  • 327 Chevy Small Block V8

  • 327 Chevy Small Block V8

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 327 Chevy Small Block V8

  • 327 Chevy Small Block V8

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • 327 Chevy Small Block V8

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L48 Small Block Chevy

  • Gen 1 L65 Small Block Chevy

  • Gen 1 L81 Small Block Chevy

  • Gen 1 L82 Small Block Chevy

  • Gen 1 LM1 Small Block Chevy

  • Gen 1 L76 Small Block Chevy

  • Gen 1 L46 Small Block Chevy

  • Gen 1 L76 Small Block Chevy

  • 350 Chevy Small Block V8

  • 350 Chevy Small Block V8

  • 350 Chevy Small Block V8

  • 350 Chevy Small Block V8

Customer Impersonation Script