Fits Fits 1955-2002 Chevrolet 265-350 Gen I Small Block - Gasket Bore 4.130 Inch - Thickness .055 Inch
Mr. Gasket Ultra-Seal Head Gaskets are a five layer (graphite core/perforated steel outer layers) composite construction. The graphite core has excellent thermoconductivity (transfers heat) away from hot spots in head preventing gasket burn-out. They provide excellent stability, compressibility and high temperature endurance. A high temperature silicone coating ensures sealing of engine fluids. Compatible with cast iron or aluminum heads, they will not brinell (indent) aluminum cylinder heads. Suitable for high performance street, drag race and oval track use. Sold individually.

Gasket Bore 4.130 inch, Compressed thickness 0.055 inch
  • Five layer (graphite core/perforated steel outer layers) composite construction
  • Graphite core is excellent transfering heat away from hot spots in head preventing gasket burn-out.
  • Provides excellent stability, compressibility and high temperature endurance
  • Coated with high temperature silicone to ensure sealing of engine fluids
  • Will not brinell (indent) aluminum cylinder heads
  • For high performance street, drag race and oval track use

Information:

Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations

Application Summary:

Year Make/Model
1973-1975 Buick Apollo
1973 Buick Centurion
1973-1979 Buick Century
1992-1993 Buick Commercial Chassis
1976-1977 Buick Electra
1973 Buick Estate Wagon
1972 Buick GS
1972-1974 Buick LeSabre
1977 Buick LeSabre
1973-1977 Buick Regal
1992-1993 Buick Roadmaster
1972 Buick Skylark
1975-1979 Buick Skylark
1972 Buick Sportwagon
1990-1992 Cadillac Brougham
1992-1993 Cadillac Commercial Chassis
1980 Cadillac Eldorado
1993 Cadillac Fleetwood
1980 Cadillac Seville
1975-1979 Checker Marathon
1969-1975 Chevrolet Bel Air
1969-1972 Chevrolet Biscayne
1969-1974 Chevrolet Blazer
1987-1994 Chevrolet Blazer
1969-1972 Chevrolet Brookwood
1975-1986 Chevrolet C10
1969-1974 Chevrolet C10 Pickup
1969-1986 Chevrolet C10 Suburban
1988-1995 Chevrolet C1500
1992-1994 Chevrolet C1500 Suburban
1975-1986 Chevrolet C20
1969-1974 Chevrolet C20 Pickup
1969-1986 Chevrolet C20 Suburban
1988-1995 Chevrolet C2500
1992-1995 Chevrolet C2500 Suburban
1975-1986 Chevrolet C30
1969-1974 Chevrolet C30 Pickup
1988-1995 Chevrolet C3500
1967-1972 Chevrolet Camaro
1976-1981 Chevrolet Camaro
1987-1990 Chevrolet Camaro
1992 Chevrolet Camaro
1969-1980 Chevrolet Caprice
1986-1993 Chevrolet Caprice
1969-1973 Chevrolet Chevelle
1968 Chevrolet Chevy II
1969-1972 Chevrolet Corvette
1974-1982 Chevrolet Corvette
1984-1991 Chevrolet Corvette
1969-1979 Chevrolet El Camino
1975-1993 Chevrolet G10
1970-1974 Chevrolet G10 Van
1975-1995 Chevrolet G20
1970-1974 Chevrolet G20 Van
1975-1996 Chevrolet G30
1970-1974 Chevrolet G30 Van
1969-1985 Chevrolet Impala
1975-1986 Chevrolet K10
1969-1974 Chevrolet K10 Pickup
1969-1986 Chevrolet K10 Suburban
1988-1995 Chevrolet K1500
1992-1995 Chevrolet K1500 Suburban
1975-1986 Chevrolet K20
1969-1974 Chevrolet K20 Pickup
1969-1970 Chevrolet K20 Suburban
1972-1986 Chevrolet K20 Suburban
1988-1995 Chevrolet K2500
1992-1995 Chevrolet K2500 Suburban
1977-1986 Chevrolet K30
1969-1974 Chevrolet K30 Pickup
Attributes
ASIN B0041G2VQA
Application Small Block Chevy, Small Block Chevy
Bore Diameter 4.130 in.
Brand Mr. Gasket, Mr. Gasket
California Proposition 65 No
Category Engine
Category Filter Gaskets
Clearance Category Gaskets
Compressed Thickness 0.055 in., .055 inch
Compression Ratio 14:1, Up to 14:1
Country of Origin (Primary) US
Emission Code 5, 5
Engine Chevrolet Small Block Gen I, Chevrolet Small Block Gen I
Engine Make/Size Chevrolet Small Block Gen I
GTIN 00084041022696
Gasket Bore 4.130 in., 4.130 inch
Gasket Line Ultra-Seal, Ultra-Seal
Harmonized Tariff Code (Schedule B) 8484900000
Hazardous Material Code N
Item Weight 0.500 lbs.
Life Cycle Status Code Available to Order
Material Graphite Steel
NAFTA Preference Criterion Code B
Package Quantity 1
Package Type Retail
Packaging Retail, Retail
Position N/A
Product Type Head Gasket, Head Gasket
Quantity Per Pkg. 1, 1
SDR Required Flag N
Sub Category Gaskets and Sealing Systems
Warning California Proposition 65, California Proposition 65
Warranty Limited 90 Day, Manufacturer's Limited 90 Day Warranty
Weight 0.5, 0.5000
part type Engine Cylinder Head Gasket

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Mr. Gasket 5799G U/S HG-CHEV 350 .055 1 PC

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