Speedway Small Block Chevy 283-350 Head Gaskets, 4.0 Inch Bore
Speedway Small Block Chevy 283-350 Head Gaskets, 4.0 Inch Bore
Speedway Motors

|

#91010204

Speedway Small Block Chevy 283-350 Head Gaskets, 4.0 Inch Bore

  • Will fit 283-350 Small Block Chevy
  • 4.0" bore
  • Speedway Motors quality
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$23.99

/each

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Product Summary

0.065" Overall Thickness, 4.090" Gasket Bore

  • Will fit 283-350 Small Block Chevy
  • 4.0" bore
  • Speedway Motors quality
  • 0.065" thick
  • Superior sealing capability
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Key Specs

MFG. Part #91010204
BrandSpeedway Motors
See more specs

Need To Know

Need help?

855.313.9176
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Speedway Motors 91010204 Details

Speedway Small Block Chevy (SBC) composite head gaskets use premium materials to ensure a positive seal on any race or street engine.

Sold as each.

Item Details

4.0" bore (.065" thick)

Speedway Motors 91010204 Specifications

KEY SPECS
MFG. Part #91010204
BrandSpeedway Motors
GENERAL
Sold in QuantityEach
Overall Thickness0.065"
Gasket Bore4.090"
Material TypeGasket Material
NotesNot for use with 400 block. 4.090" is the MAXIMUM bore size.

Ratings & Reviews

5

10 Reviews

Overall Assessment

Customers praise the product for its excellent quality and practicality in engine remodeling tasks. They note its effectiveness in reducing engine compression, fitting perfectly in various models such as Chevy S10, 385 stroker, Vortec marine. Users commend its durability, speculating its robustness may include stainless steel cores. Despite a minor issue with one gasket, users still highly recommend our product over others for its optimal performance and value for money. However, remember to order two as they're not sold in a set.

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5

10 reviews

5

10

4

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3

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I will be buying more on the future

5.0

a month ago

Santa

Waterloo IA

Verified

Helps me cut back a little on my compression

Would Recommend

great product and price

5.0

3 years ago

Dan hardrock

Pueblo Co

Verified

rebuilt my 350 for a engine swap into Chevy S10

Would Recommend

Gaskets

5.0

5 years ago

George

TELLICPLAINS, TN

Verified

These were just the gaskets I needed to get my compression down on my 385 stroker.

Would Recommend

The only gasket if it's kind I could find!

5.0

6 years ago

Fast Forward

Michigan

Verified

I thought these looked like good quality gaskets. I bought them to lower the compression in a stroker Chevy Vortec marine engine that I'm building. I didn't use them only because I wasn't sure they had stainless steel cores like purpose made marine grade gaskets. They may have been fine for fresh water, but decided not to take a chance. I don't like rowing, least of all, swimming ;-). I will keep them for a future Vortec stroker build to use in an automotive application.

Would Recommend

I would recommend this product to anyone looking

5.0

6 years ago

Shane

Knoxville Tennessee

Verified

I installed the gaskets and they were perfect no issues at all so far I am very pleased

Would Recommend

Very Good

5.0

8 years ago

BAGI

Mongolia

Verified

Perfect.

saved me!!!

5.0

9 years ago

Quarterking

Mt.Ciemens

Verified

Most other co. Head gaskets are .041. Got a little carried away with the deck height .055 let me use this block Thanks!!!

Would Recommend

Single gasket

5.0

11 years ago

Camaro man

Omaha Ne

Verified

Decent quality for the price just remember to order two. They are not sold as a set

Would Recommend

just what we needed

5.0

11 years ago

horrible

Undisclosed

Verified

needed lower the compression on our sbc. these were just the ticket.

Would Recommend

Excellent value product.

5.0

13 years ago

RANDY56

Roseville, CA, USA

Verified

Had a slight issue with one of the gaskets not being stamped correctly but Speedway Motors made it a non issue with their Excellent customer service.

Would Recommend

Showing 10 of 10 reviews

Questions & Answers

6 Questions • 6 Answers

how much horsepower do they hold up to?

by outlaw street stock36

• 10 years ago

1 answer

View Answer

will these work on aluminum heads

by wallie

• 11 years ago

1 answer

View Answer

compatible with fast burn vortec type heads?

by mikey17

• 11 years ago

1 answer

View Answer

Will these fit a 350 chevy bored .060 over?

by Trouble722

• 13 years ago

1 answer

View Answer

what is the compressed thickness?

by milesw35

• 13 years ago

1 answer

View Answer

are the superseal gaskets coated with anything like the teflon on the felpros ,do they reqiure re torqueing and are the steel shim gaskets embossed?

by DJG

• 15 years ago

1 answer

View Answer

6 of 6 questions shown

Fitment

  • Gen 1 L03 Small Block Chevy

  • 1-Piece Rear Main 305 LB9

  • Gen 1 L03 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • 1-Piece Rear Main 305 LG4

  • Gen 1 LG3 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main 305 LG4

  • 2-Piece Rear Main 305 LG4

  • Gen 1 L03 Small Block Chevy

  • Gen 1 LE9 Small Block Chevy

  • Gen 1 L03 Small Block Chevy

  • Gen 1 L03 Small Block Chevy

  • Gen 1 L03 Small Block Chevy

  • Vortec L30 Small Block Chevy

  • Vortec L30 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main 305 LG4

  • 2-Piece Rear Main 305 LG4

  • Gen 1 L03 Small Block Chevy

  • Gen 1 L03 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main 305 LG4

  • 2-Piece Rear Main 305 LG4

  • Gen 1 L03 Small Block Chevy

  • Gen 1 L03 Small Block Chevy

  • Gen 1 L03 Small Block Chevy

  • Vortec L30 Small Block Chevy

  • Vortec L30 Small Block Chevy

  • Gen 1 L79 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main 305 LG4

  • Gen 1 L03 Small Block Chevy

  • 327 Chevy Small Block V8

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main 305 LG4

  • 2-Piece Rear Main 305 LB9

  • 2-Piece Rear Main 305 LG4

  • Gen 1 L69 Small Block Chevy

  • 1-Piece Rear Main 305 LB9

  • 2-Piece Rear Main 305 LG4

  • 1-Piece Rear Main 305 LB9

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main 305 LG4

  • 2-Piece Rear Main 305 LG4

  • Gen 1 L03 Small Block Chevy

  • Gen 1 L03 Small Block Chevy

  • Gen 1 L79 Small Block Chevy

  • Gen 1 L79 Small Block Chevy

  • Gen 1 L76 Small Block Chevy

  • Gen 1 L79 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • Gen 1 L79 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main 305 LG4

  • 2-Piece Rear Main 305 LG4

  • Gen 1 L03 Small Block Chevy

  • Gen 1 L03 Small Block Chevy

  • Vortec L30 Small Block Chevy

  • Vortec L30 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main 305 LG4

  • 2-Piece Rear Main 305 LG4

  • Gen 1 L03 Small Block Chevy

  • Gen 1 L03 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main 305 LG4

  • 2-Piece Rear Main 305 LG4

  • Gen 1 L03 Small Block Chevy

  • Gen 1 L03 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main 305 LG4

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main 305 LG4

  • Gen 1 LG3 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main 305 LG4

  • 2-Piece Rear Main 305 LG4

  • Gen 1 L03 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main 305 LG4

  • 2-Piece Rear Main 305 LG4

  • Gen 1 L03 Small Block Chevy

  • Gen 1 L03 Small Block Chevy

  • Vortec L30 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main 305 LG4

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main 305 LG4

  • 2-Piece Rear Main 305 LG4

  • Gen 1 L03 Small Block Chevy

  • Gen 1 L03 Small Block Chevy

  • Vortec L30 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main 305 LG4

  • 2-Piece Rear Main 305 LG4

  • Gen 1 L03 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • Gen 1 L79 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main 305 LG4

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main 305 LG4

  • 2-Piece Rear Main 305 LG4

  • Gen 1 L03 Small Block Chevy

  • Gen 1 L03 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • Gen 1 L03 Small Block Chevy

  • Gen 1 L03 Small Block Chevy

  • Gen 1 L03 Small Block Chevy

  • Gen 1 L03 Small Block Chevy

  • Gen 1 LE9 Small Block Chevy

  • 327 Chevy Small Block V8

  • 327 Chevy Small Block V8

  • 327 Chevy Small Block V8

  • 327 Chevy Small Block V8

  • 327 Chevy Small Block V8

  • 327 Chevy Small Block V8

  • 327 Chevy Small Block V8

  • 327 Chevy Small Block V8

  • Gen 1 LE9 Small Block Chevy

  • Gen 1 LE9 Small Block Chevy

  • Gen 1 L03 Small Block Chevy

  • 327 Chevy Small Block V8

  • 327 Chevy Small Block V8

  • 327 Chevy Small Block V8

  • Gen 1 L69 Small Block Chevy

  • Gen 1 L76 Small Block Chevy

  • Gen 1 L76 Small Block Chevy

  • 305 Chevy Small Block V8

  • 2-Piece Rear Main 305 LB9

  • 2-Piece Rear Main 305 LG4

  • Gen 1 L69 Small Block Chevy

Customer Impersonation Script