Speedway Extreme Gaskets, SB Chevy, 1-5/8 In Rectangular Port
Sku # 91013505
Mfr. Part # 91013505
Condition
New
Brand
Speedway Motors
Sold
Pair
Details
Info
- Reusable triple-layer exhaust gasket
- Stainless steel with a heat-resistant, rubber-based inner core
- 0.085” thick, ultra pliable
- Available for many popular flange configurations
- Easily conforms to surface irregularities to create a tight, leak-proof seal
- Works well with a wide range of flange surfaces and block and head materials
Specs
Sold in Quantity
Pair
Port Style
Square Port
Material Type
Gasket Material
Overall Thickness
.09
Port Height
1.60
Port Width
1.45
MFG. Part #
91013505
Reviews
Wear like iron....
Rated 
by Roadster guy on January 23, 2020
Summary: I use these on my Model A build. Open motor car. They are cut to match the headers and are basically hidden. More importantly, they were like iron.....I took them off when i replaced the motor and they were almost like new.........great product.
Yes, I recommend this product.
Perfect for my Aluminum heads
Rated by JD on September 20, 2019
Summary: Boat racer need great gasket, like the metal strength against blow out.
Yes, I recommend this product.
Excellent perforated header gasket
Rated by Ohm on March 04, 2018
Summary: A perfect match to the header ports. A little work to the heads and exhaust flow will be premium.
Yes, I recommend this product.
perfect fit,
Rated by lumpy on May 31, 2016
Summary: easy to install
Pros: Made With Superior Qualit
Yes, I recommend this product.
Worked great.
Rated by Al on April 15, 2012
Summary: Sealed what header leaks i had.
Yes, I recommend this product.
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Tech Support
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About
Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.
