My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Mr. Gasket 5799G Ultra-Seal Multi-Layer Steel Head Gasket

(GMC G2500 1979-95, Yukon 1992-95, K1500 1979-95, C1500 1979-95, K2500 1979-95, Jimmy 1970-91, C3500 1979-95, K2500 Suburban 1979-95 + 150 more models)

Part of: Mr. Gasket Ultra-Seal Head Gaskets

Other options in this family: Mr. Gasket 1134G Mr. Gasket 5780G Mr. Gasket 5801G Mr. Gasket 5788G Mr. Gasket 5807G

Manufacturer

Picture for manufacturer Mr. Gasket

Part Number

5799G
5 reviews
Sale Price

$84.45

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Mr. Gasket 5799G Ultra-Seal Head Gasket is engineered for high-performance applications including street performance, drag racing, and oval track competition. This premium head gasket utilizes a five-layer composite construction with a graphite core sandwiched between perforated steel outer layers, delivering exceptional durability and sealing capability under extreme conditions.

Key Features:

  • Five-layer composite construction with graphite core and perforated steel outer layers for superior strength
  • High-temperature silicone coating ensures reliable sealing of engine fluids and combustion gases
  • Will not brinell (indent) aluminum cylinder heads, protecting your investment
  • Excellent stability, compressibility, and high-temperature endurance
  • Ideal for high-performance street, drag race, and oval track applications

Mr. Gasket Ultra-Seal head gaskets provide the performance and reliability demanded by serious enthusiasts and racers. The advanced multi-layer steel construction combined with graphite core technology delivers consistent sealing even under the thermal cycling and cylinder pressure extremes of modified engines.

Products specifications

Fits

GMC G2500 1979-95, Yukon 1992-95, K1500 1979-95, C1500 1979-95, K2500 1979-95, Jimmy 1970-91, C3500 1979-95, K2500 Suburban 1979-95, K3500 1979-95, C15/C1500 Pickup 1969-74, 1979-83, C2500 1979-95, K1500 Suburban 1979-95 + 146 more models

Engine Make/Size

Chevrolet Small Block Gen I

Package Type

Retail

Prop 65

No

Package Quantity

1

Bore Diameter

4.130 in.

Compressed Thickness

0.055 in.

Application

Small Block Chevy

Brand

Mr. Gasket

Category

Engine

Compression Ratio

Up to 14:1

Emission Code

5

Engine

Chevrolet Small Block Gen I

Gasket Bore

4.130

Gasket Line

Ultra-Seal

Material

Graphite Steel

Packaging

Retail

Part Type

Engine Cylinder Head Gasket

Product Type

Head Gasket

Quantity Per Pkg.

1

Sub Category

Gaskets and Sealing Systems

Warning

California Proposition 65

Warranty

Manufacturer's Limited 90 Day Warranty

Weight

0.5

Fast shipping, good customer service!

Lowest price, fast shipping. Thanks!

Autoplicity agent was very helpful over the phone. He answered all my questions & even did some research to make me feel comfortable I was getting the appropriate parts I needed for my car. I was very pleased & will shop Autoplicity again.

Everything went smoothly, love the prices and the ease of transaction, hope to buy from you real soon, Nice people.

Easy and fast.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy