MLS Header Gaskets Fits 1965-1990 Chevrolet 396-454 Mark IV Big Block Square Ports, 1.85 Inch x 1.90 Inch Mr Gasket
MLS Header Gaskets Fits 1965-1990 Chevrolet 396-454 Mark IV Big Block Square Ports, 1.85 Inch x 1.90 Inch Mr Gasket
SKU
4816G-BCZG
List price
$41.66
Price
$41.66

Multi-Layered Steel (MLS) exhaust Gaskets are designed for extreme cylinder pressures produced by high horsepower high compression turbo-charged, supercharged and nitrous oxide injected engines. Manufactured from three stainless steel layers, they resist corrosion, will not burn through or push out and maintain maximum fastener torque retention.

Stress formed inner and outer layer embossments act like springs that rebound under exhaust flange clamp load, creating force to seal extreme exhaust pressures. Total Gasket thickness .075 inch.

Will not deteriorate from scrubbing action caused by different expansion rates in aluminum and steel materials.

  • Designed for extreme cylinder pressures by high horsepower-high compression turbocharged, supercharged and nitrous oxide injected engines
  • Manufactured from three stainless steel layers, they resist corrosion, will not burn through or push out and maintain maximum fastener torque retention
  • Stress formed inner and outer layer embossments act like springs that rebound under flange clamp load, creating force to seal extreme pressures
  • Will not deteriorate from scrubbing action caused by different expansion rates in aluminum and steel materials
  • Total Gasket thickness .075 inch

Details:

  • Collector Gaskets Included: No
  • Emission Code: 5
  • Gasket Line: MLS
  • Material: MLS
  • Port Shape: Square
  • Port Size: 1.85 x 1.90
  • Warranty: Manufacturer's Limited 90 Day Warranty
CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Vehicle Fitment
1963 Chevrolet Biscayne
1963 Chevrolet Bel Air
1963 Chevrolet Impala
1965-1975 Chevrolet Bel Air
1965-1967 Chevrolet Impala SS
1965-1976 Chevrolet Impala
1965-1972 Chevrolet Biscayne
1965-1972 Chevrolet Chevelle SS
1966-1974 Chevrolet Corvette
1966-1972 Chevrolet Caprice
1967 Chevrolet Camaro
1967 Chevrolet Camaro RS
1967-1972 Chevrolet Camaro SS
1968-1971 GMC K35/K3500 Pickup
1968 GMC K15/K1500 Suburban
1968-1969 GMC K25/K2500 Pickup
1968 Chevrolet Chevy II Nova
1968-1971 Chevrolet C20 Suburban
1968-1974 Chevrolet C20 Pickup
1968-1974 Chevrolet C10 Suburban
1968-1974 GMC C25/C2500 Pickup
1968-1971 Chevrolet K30 Pickup
1968-1972 Chevrolet K10 Suburban
1968-1974 Chevrolet C30 Pickup
1968-1969 Chevrolet K20 Pickup
1968-1969 GMC K15/K1500 Pickup
1968-1969 Chevrolet K10 Pickup
1968 GMC K25/K2500 Suburban
1968-1971 GMC C25/C2500 Suburban
1968-1974 Chevrolet C10 Pickup
1968-1974 GMC C35/C3500 Pickup
1968-1974 GMC C15/C1500 Pickup
1969-1974 GMC C15/C1500 Suburban
1969-1970 Chevrolet Nova
1969-1972 Chevrolet Chevelle Greenbrier
1969 Chevrolet Chevelle 300 Deluxe
1969-1972 Chevrolet Chevelle Malibu
1969-1972 Chevrolet Chevelle Nomad
1969-1972 Chevrolet Chevelle Concours
1969-1972 Chevrolet Chevelle Concours Estate
1970-1972 GMC K15/K1500 Suburban
1970-1972 Chevrolet Kingswood Estate
1970 Chevrolet Townsman
1970-1972 Chevrolet Chevelle
1970-1972 Chevrolet Kingswood
1970-1974 Chevrolet Monte Carlo
1971-1972 Chevrolet Camaro
1972 Chevrolet Camaro Z28
1972 Chevrolet Brookwood
1972 Chevrolet Townsman
1973-1975 Chevrolet Laguna
1973-1974 Chevrolet Malibu Estate
1973-1974 Chevrolet G20 Van Sportvan
1973-1974 Chevrolet K20 Pickup
1973-1974 Chevrolet Monte Carlo Landau
1973 GMC Jimmy
1973-1974 Chevrolet K30 Pickup
1973 Chevrolet Monte Carlo S
1973-1976 Chevrolet Caprice Classic
1973 Chevrolet Laguna Estate
1973-1974 Chevrolet Caprice Estate
1973-1974 Chevrolet C20 Suburban
1973 Chevrolet Blazer
1973-1974 GMC K35/K3500 Pickup
1973-1974 Chevrolet G20 Van
1973 Chevrolet K20 Suburban
1973-1974 Chevrolet G30 Van
1973-1974 Chevrolet Malibu
1973-1974 Chevrolet G10 Van
1973 Chevrolet Chevelle Deluxe
1973-1974 GMC K25/K2500 Pickup
1974-1975 Chevrolet Malibu Classic
1974 Chevrolet K10 Pickup
1974 GMC K15/K1500 Suburban
1974 Chevrolet Laguna Type S-3
1974 GMC K25/K2500 Suburban
1974 GMC C25/C2500 Suburban
1975-1976 GMC G25 Rally
1975-1980 Chevrolet C10 Suburban Custom Deluxe
1975-1978 GMC C15 Sierra Classic
1975-1978 GMC C25 Suburban Sierra Classic
1975-1978 GMC C35 Sierra Classic
1975-1978 GMC C25 Sierra Classic
1975-1980 Chevrolet C10 Suburban Scottsdale
1975-1980 Chevrolet C10 Scottsdale
1975-1986 Chevrolet C30 Scottsdale
1975-1980 Chevrolet C20 Suburban Scottsdale
1975-1986 Chevrolet C20 Scottsdale
1975 Chevrolet Laguna S3
1975 Chevrolet Monte Carlo S
1975-1976 Chevrolet G30 Hi-Cube
1975 Chevrolet Caprice Estate Wagon
1975-1976 GMC G25 Rally STX
1975-1978 GMC C15 High Sierra
1975-1978 GMC C25 High Sierra
1975-1978 GMC C25 Suburban High Sierra
1975-1978 GMC C15 Suburban High Sierra
1975-1978 GMC C35 High Sierra
1975-1978 GMC C15 Sierra Grande
1975-1978 GMC C35 Sierra Grande
1975-1978 GMC C25 Sierra Grande
1975-1978 GMC C25 Suburban Sierra Grande
1975-1978 GMC C15 Suburban Sierra Grande
1975-1980 Chevrolet C30 Custom Deluxe
1975-1980 Chevrolet C10 Custom Deluxe
1975-1978 GMC C15 Suburban Sierra Classic
1975-1980 Chevrolet C20 Custom Deluxe
1975-1978 GMC C35
1975-1980 Chevrolet C10 Cheyenne
1975-1981 Chevrolet C20 Cheyenne
1975-1981 Chevrolet C30 Cheyenne
1975-1976 Chevrolet G30 Chevy Van
1975-1976 Chevrolet G30 Beauville
1975-1976 Chevrolet Impala Sport
1975-1980 Chevrolet C10 Suburban Silverado
1975-1980 Chevrolet C10 Silverado
1975-1976 Chevrolet Caprice Classic Sport
1975-1976 Chevrolet Impala Custom
1975-1986 Chevrolet C30 Silverado
1975-1980 Chevrolet C20 Suburban Custom Deluxe
1975-1978 GMC C15 Suburban
1975-1978 GMC C25 Suburban
1975-1986 Chevrolet C20 Silverado
1975-1978 GMC C25
1975-1977 Chevrolet C20 Suburban Silverado
1975-1978 GMC C15
1976 GMC Jimmy
1976 Chevrolet G20 Chevy Van
1976 GMC G35 Magnavan
1976 Chevrolet G20 Beauville
1976-1977 GMC K25 Suburban Sierra Classic
1976-1977 GMC K25 Suburban
1976 GMC Jimmy Sierra Classic
1976-1978 GMC K25 Sierra Classic
1976 GMC K15 Sierra Classic
1976 Chevrolet Impala S
1976 GMC K15
1976 Chevrolet K10 Scottsdale
1976-1978 Chevrolet K5 Blazer Cheyenne
1976-1978 Chevrolet K20 Scottsdale
1976-1978 GMC K25
1976 Chevrolet K5 Blazer
1976 Chevrolet K10 Cheyenne
1976-1978 GMC K25 High Sierra
1976 Chevrolet K10 Silverado
1976-1978 Chevrolet K20 Custom Deluxe
1976 Chevrolet K10 Custom Deluxe
1976 Chevrolet Impala Custom Landau
1976-1978 GMC K25 Sierra Grande
1976 GMC K15 Sierra Grande
1976-1977 GMC K25 Suburban Sierra Grande
1976 Chevrolet Caprice Classic Estate
1976 GMC Jimmy Sierra Grande
1976-1978 Chevrolet K20 Silverado
1976 Chevrolet Caprice Classic Landau
1976-1978 Chevrolet K20 Cheyenne
1976 GMC K15 High Sierra
1976 GMC Jimmy High Sierra
1976-1977 GMC K25 Suburban High Sierra
1977-1978 Chevrolet K5 Blazer Custom Deluxe
1977 Chevrolet K30 Cheyenne
1977 Chevrolet K30 Silverado
1977-1978 GMC C15 Heavy Half
1977 GMC C15 Indy Hauler
1977 Chevrolet K30 Custom Deluxe
1977 Chevrolet K30 Scottsdale
1978-1980 Chevrolet C10 Big Ten
1978 GMC C15 Street Coupe
1978 Chevrolet K5 Blazer Silverado
1979-1986 GMC K3500 Sierra Classic
1979-1982 GMC K3500 Sierra Grande
1979-1982 GMC C2500 Sierra Grande
1979-1980 GMC C1500 Sierra Grande
1979-1980 GMC C1500 Street Coupe
1979-1982 GMC C3500 Sierra Grande
1979-1986 GMC C3500 Sierra Classic
1979-1980 GMC C1500 Suburban Sierra Classic
1979-1980 GMC C1500 Sierra Classic
1979-1982 GMC C2500 Suburban Sierra Grande
1979-1986 GMC C2500 Suburban Sierra Classic
1979-1980 GMC C1500 Suburban Sierra Grande
1979-1986 GMC C2500 Sierra Classic
1979-1980 Chevrolet K10 Silverado
1979-1980 Chevrolet C20 Suburban Silverado
1979-1986 GMC C3500 High Sierra
1979-1986 GMC C2500 High Sierra
1979-1986 GMC C2500 Suburban
1979-1980 GMC C1500 Suburban High Sierra
1979-1986 GMC C2500 Suburban High Sierra
1979-1986 GMC K3500 High Sierra
1979-1980 Chevrolet K10 Cheyenne
1979-1980 GMC C1500 Heavy Half
1979-1986 GMC K3500
1979-1980 Chevrolet K10 Custom Deluxe
1979-1980 Chevrolet K10 Scottsdale
1979-1986 GMC C3500
1979-1986 GMC C2500
1979-1980 GMC C1500
1979-1980 GMC C1500 Suburban
1979-1980 GMC C1500 High Sierra
1980 Chevrolet K20 Custom Deluxe
1980 Chevrolet K30 Custom Deluxe
1980 Chevrolet K20 Silverado
1980-1981 Chevrolet K30 Cheyenne
1980 Chevrolet K20 Cheyenne
1980 GMC K1500 Sierra Grande
1980-1986 Chevrolet K30 Silverado
1980 GMC K1500 Sierra Classic
1980 GMC K1500 High Sierra
1980 GMC K1500
1980 Chevrolet K20 Scottsdale
1980-1986 Chevrolet K30 Scottsdale
1981-1986 Chevrolet C20 Suburban Custom
1981-1986 Chevrolet C20 Custom
1981-1986 Chevrolet K30 Custom
1981-1986 Chevrolet C30 Custom
1981 Chevrolet C20 Deluxe
1981 Chevrolet K30 Deluxe
1981 Chevrolet C20 Suburban Deluxe
1981 Chevrolet C30 Deluxe
1982-1986 Chevrolet C20 Suburban Silverado
1982 Chevrolet C20 Suburban Scottsdale
1984-1986 Chevrolet C20 Suburban Scottsdale
1985 Chevrolet K20 Suburban Custom
1985 Chevrolet K20 Suburban Silverado
1985 Chevrolet K20 Suburban Scottsdale
1987 GMC R3500 Sierra Classic
1987-1988 Chevrolet V30 Silverado
1987 GMC R3500 High Sierra
1987-1988 Chevrolet R30 Custom Deluxe
1987 GMC R3500
1987-1988 Chevrolet R30 Scottsdale
1987-1988 Chevrolet V30 Custom Deluxe
1987-1988 Chevrolet V30 Scottsdale
1987-1988 Chevrolet R30 Silverado
1988-1989 GMC C3500 Sierra SLX
1988-1989 GMC C3500 Sierra SLE
1988 Chevrolet V30 Cheyenne
1988 Chevrolet R30 Cheyenne
1988-1989 GMC C3500 Sierra
1989 Chevrolet R3500 Silverado
1989 Chevrolet V3500 Silverado
1989 Chevrolet V3500 Cheyenne
1989 Chevrolet R3500 Cheyenne
1989 Chevrolet R3500 Scottsdale
1989 Chevrolet V3500 Scottsdale
Brand
Mr Gasket
Category
Performance
Exhaust
Exhaust Header
Exhaust Header Gasket
Specs
Country of Origin: USA
Sold As: Each
UPC: 84041024201
Availability: Available
Universal: No
Cylinders: 8
Fuel Type
Gas
Vehicle Type
Car
Core Charge
$0.00