Fits 1970-1979 Chevrolet 400 Gen I Small Block - Gasket Bore - 4.190 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 4.190 inch, Compressed thickness 0.038 inch
  • Five layer (graphite core/perforated steel outer layers) composite construction
  • Graphite core has excellent thermo-conductivity-transfers 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
1970-1975 Chevrolet Bel Air
1970-1972 Chevrolet Biscayne
1970 Chevrolet Brookwood
1972 Chevrolet Brookwood
1976-1980 Chevrolet C10
1976-1980 Chevrolet C20
1976-1980 Chevrolet C20 Suburban
1976-1978 Chevrolet C30
1970-1976 Chevrolet Caprice
1970-1971 Chevrolet Chevelle
1970-1976 Chevrolet El Camino
1976 Chevrolet G10
1975-1980 Chevrolet G20
1975-1980 Chevrolet G30
1970-1976 Chevrolet Impala
1975-1980 Chevrolet K10
1975-1979 Chevrolet K10 Suburban
1975-1980 Chevrolet K20
1975-1980 Chevrolet K20 Suburban
1977-1980 Chevrolet K30
1975-1979 Chevrolet K5 Blazer
1970-1972 Chevrolet Kingswood
1974-1976 Chevrolet Laguna
1974-1976 Chevrolet Malibu
1970-1976 Chevrolet Monte Carlo
1970-1972 Chevrolet Townsman
1976 GMC C15
1978 GMC C15
1979-1980 GMC C1500
1976-1978 GMC C25
1978 GMC C25 Suburban
1979 GMC C2500
1980 GMC C2500 Suburban
1976-1978 GMC C35
1979 GMC C3500
1976 GMC G15
1979 GMC G1500
1975-1978 GMC G25
1979-1980 GMC G2500
1975-1978 GMC G35
1979-1980 GMC G3500
1975-1979 GMC Jimmy
1975-1978 GMC K15
1975-1978 GMC K15 Suburban
1979-1980 GMC K1500
1979-1980 GMC K1500 Suburban
1975-1978 GMC K25
1975-1978 GMC K25 Suburban
1979-1980 GMC K2500
1977-1978 GMC K35
1979-1980 GMC K3500
1974-1976 GMC Sprint
1975 Oldsmobile Custom Cruiser
1975 Oldsmobile Delta 88
1974-1975 Pontiac Bonneville
1967 Pontiac Catalina
1974-1975 Pontiac Catalina
1972-1974 Pontiac Firebird
1974-1975 Pontiac Grand Am
1975 Pontiac Grand LeMans
1975 Pontiac Grand Prix
1975 Pontiac Grandville
1974-1975 Pontiac LeMans
Attributes
ASIN B0041FUXMU
Application Small Block Chevy, Small Block Chevy
Bore Diameter 4.190 in.
Brand Mr. Gasket, Mr. Gasket
California Proposition 65 No
Category Engine
Compressed Thickness 0.038 in., .038 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 00084041022757
Gasket Bore 4.190 in., 4.190 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 5801G U/S HD GSKT SB CHEV 400 1 PC

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