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#91010204
$23.99
/each
In Stock
Quantity
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0.065" Overall Thickness, 4.090" Gasket Bore
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855.313.9176Quick and Easy Returns
Return PolicySpeedway Small Block Chevy (SBC) composite head gaskets use premium materials to ensure a positive seal on any race or street engine.
Sold as each.
4.0" bore (.065" thick)
CA WARNING:
Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov
| KEY SPECS | |
|---|---|
| MFG. Part # | 91010204 |
| Brand | Speedway Motors |
| GENERAL | |
| Sold in Quantity | Each |
| Overall Thickness | 0.065" |
| Gasket Bore | 4.090" |
| Material Type | Gasket Material |
| Notes | Not for use with 400 block. 4.090" is the MAXIMUM bore size. |
5
10 Reviews
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.
5
10 reviews
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10
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I will be buying more on the future
5.0
2 months 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
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
1991-1993 Buick Roadmaster
Gen 1 L03 Small Block Chevy
1991-1992 Cadillac Brougham
1-Piece Rear Main 305 LB9
1987 Chevy Blazer
Gen 1 L03 Small Block Chevy
1976-1985 Chevy C10
Gen 1 LG3 Small Block Chevy
1986 Chevy C10
1-Piece Rear Main 305 LG4
Gen 1 LG3 Small Block Chevy
1976-1982 Chevy C10 Suburban
Gen 1 LG3 Small Block Chevy
1983-1985 Chevy C10 Suburban
2-Piece Rear Main 305 LG4
1986 Chevy C10 Suburban
2-Piece Rear Main 305 LG4
Gen 1 L03 Small Block Chevy
1982-1987 Chevy C15
Gen 1 LE9 Small Block Chevy
1988 Chevy C15
Gen 1 L03 Small Block Chevy
1988-1995 Chevy C1500
Gen 1 L03 Small Block Chevy
1996 Chevy C1500
Gen 1 L03 Small Block Chevy
Vortec L30 Small Block Chevy
1997-1999 Chevy C1500
Vortec L30 Small Block Chevy
1977-1982 Chevy C20
Gen 1 LG3 Small Block Chevy
1983-1985 Chevy C20
2-Piece Rear Main 305 LG4
1986 Chevy C20
2-Piece Rear Main 305 LG4
Gen 1 L03 Small Block Chevy
1987 Chevy C20
Gen 1 L03 Small Block Chevy
1976-1978 Chevy C20 Suburban
Gen 1 LG3 Small Block Chevy
1979-1985 Chevy C20 Suburban
2-Piece Rear Main 305 LG4
1986 Chevy C20 Suburban
2-Piece Rear Main 305 LG4
Gen 1 L03 Small Block Chevy
1988-1995 Chevy C2500
Gen 1 L03 Small Block Chevy
1996 Chevy C2500
Gen 1 L03 Small Block Chevy
Vortec L30 Small Block Chevy
1997-1998 Chevy C2500
Vortec L30 Small Block Chevy
1966 Chevy C30
Gen 1 L79 Small Block Chevy
1978-1979 Chevy C30
Gen 1 LG3 Small Block Chevy
1986 Chevy C30
2-Piece Rear Main 305 LG4
Gen 1 L03 Small Block Chevy
1967-1968 Chevy Camaro
327 Chevy Small Block V8
1976-1982 Chevy Camaro
Gen 1 LG3 Small Block Chevy
1983-1984 Chevy Camaro
2-Piece Rear Main 305 LG4
1985 Chevy Camaro
2-Piece Rear Main 305 LB9
2-Piece Rear Main 305 LG4
Gen 1 L69 Small Block Chevy
1986 Chevy Camaro
1-Piece Rear Main 305 LB9
2-Piece Rear Main 305 LG4
1987-1992 Chevy Camaro
1-Piece Rear Main 305 LB9
1977 Chevy Caprice
Gen 1 LG3 Small Block Chevy
1978-1985 Chevy Caprice
2-Piece Rear Main 305 LG4
1986 Chevy Caprice
2-Piece Rear Main 305 LG4
Gen 1 L03 Small Block Chevy
1987-1993 Chevy Caprice
Gen 1 L03 Small Block Chevy
1964-1968 Chevy Chevelle
Gen 1 L79 Small Block Chevy
1965-1968 Chevy Chevy II
Gen 1 L79 Small Block Chevy
1962-1963 Chevy Corvette
Gen 1 L76 Small Block Chevy
1964-1968 Chevy Corvette
Gen 1 L79 Small Block Chevy
1980 Chevy Corvette
Gen 1 LG3 Small Block Chevy
1964-1969 Chevy El Camino
Gen 1 L79 Small Block Chevy
1976-1982 Chevy El Camino
Gen 1 LG3 Small Block Chevy
1983-1985 Chevy El Camino
2-Piece Rear Main 305 LG4
1986 Chevy El Camino
2-Piece Rear Main 305 LG4
Gen 1 L03 Small Block Chevy
1987 Chevy El Camino
Gen 1 L03 Small Block Chevy
1996-2002 Chevy Express 1500
Vortec L30 Small Block Chevy
1996-2002 Chevy Express 2500
Vortec L30 Small Block Chevy
1977-1982 Chevy G10
Gen 1 LG3 Small Block Chevy
1983-1985 Chevy G10
2-Piece Rear Main 305 LG4
1986 Chevy G10
2-Piece Rear Main 305 LG4
Gen 1 L03 Small Block Chevy
1987-1995 Chevy G10
Gen 1 L03 Small Block Chevy
1977-1982 Chevy G20
Gen 1 LG3 Small Block Chevy
1983-1985 Chevy G20
2-Piece Rear Main 305 LG4
1986 Chevy G20
2-Piece Rear Main 305 LG4
Gen 1 L03 Small Block Chevy
1987-1995 Chevy G20
Gen 1 L03 Small Block Chevy
1978-1979 Chevy G30
Gen 1 LG3 Small Block Chevy
1982 Chevy G30
Gen 1 LG3 Small Block Chevy
1985 Chevy G30
2-Piece Rear Main 305 LG4
1977-1982 Chevy Impala
Gen 1 LG3 Small Block Chevy
1983-1985 Chevy Impala
2-Piece Rear Main 305 LG4
1977-1979 Chevy K10
Gen 1 LG3 Small Block Chevy
1981-1982 Chevy K10
Gen 1 LG3 Small Block Chevy
1983-1985 Chevy K10
2-Piece Rear Main 305 LG4
1986 Chevy K10
2-Piece Rear Main 305 LG4
Gen 1 L03 Small Block Chevy
1976-1982 Chevy K10 Suburban
Gen 1 LG3 Small Block Chevy
1983-1985 Chevy K10 Suburban
2-Piece Rear Main 305 LG4
1986 Chevy K10 Suburban
2-Piece Rear Main 305 LG4
Gen 1 L03 Small Block Chevy
1988-1995 Chevy K1500
Gen 1 L03 Small Block Chevy
1996-1999 Chevy K1500
Vortec L30 Small Block Chevy
1977-1978 Chevy K20
Gen 1 LG3 Small Block Chevy
1980 Chevy K20
Gen 1 LG3 Small Block Chevy
1985 Chevy K20
2-Piece Rear Main 305 LG4
1977-1978 Chevy K20 Suburban
Gen 1 LG3 Small Block Chevy
1985 Chevy K20 Suburban
2-Piece Rear Main 305 LG4
1986 Chevy K20 Suburban
2-Piece Rear Main 305 LG4
Gen 1 L03 Small Block Chevy
1988-1995 Chevy K2500
Gen 1 L03 Small Block Chevy
1997-1998 Chevy K2500
Vortec L30 Small Block Chevy
1977-1981 Chevy K5 Blazer
Gen 1 LG3 Small Block Chevy
1982-1985 Chevy K5 Blazer
2-Piece Rear Main 305 LG4
1986 Chevy K5 Blazer
2-Piece Rear Main 305 LG4
Gen 1 L03 Small Block Chevy
1976 Chevy Laguna
Gen 1 LG3 Small Block Chevy
1964-1967 Chevy Malibu
Gen 1 L79 Small Block Chevy
1976-1982 Chevy Malibu
Gen 1 LG3 Small Block Chevy
1983 Chevy Malibu
2-Piece Rear Main 305 LG4
1976-1977 Chevy Monte Carlo
Gen 1 LG3 Small Block Chevy
1978-1985 Chevy Monte Carlo
2-Piece Rear Main 305 LG4
1986 Chevy Monte Carlo
2-Piece Rear Main 305 LG4
Gen 1 L03 Small Block Chevy
1987-1988 Chevy Monte Carlo
Gen 1 L03 Small Block Chevy
1976-1979 Chevy Monza
Gen 1 LG3 Small Block Chevy
1976-1979 Chevy Nova
Gen 1 LG3 Small Block Chevy
1987 Chevy R10
Gen 1 L03 Small Block Chevy
1987 Chevy R10 Suburban
Gen 1 L03 Small Block Chevy
1987 Chevy R20
Gen 1 L03 Small Block Chevy
1987 Chevy V10
Gen 1 L03 Small Block Chevy
1963-1965 GMC 1000 Series
Gen 1 LE9 Small Block Chevy
1967-1968 GMC C15/C1500 Pickup
327 Chevy Small Block V8
1968 GMC C15/C1500 Suburban
327 Chevy Small Block V8
1963-1966 GMC G1000 Series
327 Chevy Small Block V8
1964-1966 GMC G1500
327 Chevy Small Block V8
1964-1966 GMC I1000
327 Chevy Small Block V8
1965-1966 GMC I1500
327 Chevy Small Block V8
1965-1966 GMC I2500
327 Chevy Small Block V8
1966 GMC I3500
327 Chevy Small Block V8
1970-1973 GMC Jimmy
Gen 1 LE9 Small Block Chevy
1978-1982 GMC Jimmy
Gen 1 LE9 Small Block Chevy
1987 GMC Jimmy
Gen 1 L03 Small Block Chevy
1966 GMC K1000
327 Chevy Small Block V8
1966 GMC K1000 Pickup
327 Chevy Small Block V8
1966 GMC K15/K1500 Pickup
327 Chevy Small Block V8
1960-1966 GMC Suburban
Gen 1 L69 Small Block Chevy
Gen 1 L76 Small Block Chevy
1967 GMC Suburban
Gen 1 L76 Small Block Chevy
1975-1977 Oldsmobile Starfire
305 Chevy Small Block V8
1985 Pontiac Firebird
2-Piece Rear Main 305 LB9
2-Piece Rear Main 305 LG4
Gen 1 L69 Small Block Chevy
