Buick Roadmaster Exhaust Manifold

DORMAN EXHAUST MANIFOLD KIT -- 50-state legal; Includes three studs, three nuts, heat shield, one manifold gasket, and flange gasket; Cast iron construction; Transports extremely hot exhaust gases with a temperature of up to 1400 degrees Fahrenheit from the cylinder head to the exhaust piping; Seals the engine head and exhaust piping to prevent fumes and noise from escaping the engine compartment; Replaces OE numbers 12524289, 12556731.

Fits the following 1994-1996 Buick Roadmaster submodels:

• 1996-1996: Collector's Edition; 8 Cyl 5.7L; "GAS, FI, Naturally Aspirated, VIN P"
• 1996-1996: Estate Wagon Collector's Edition; 8 Cyl 5.7L; "GAS, FI, Naturally Aspirated, VIN P"

• 1996-1996: Limited Collector's Edition; 8 Cyl 5.7L; "GAS, FI, Naturally Aspirated, VIN P"

• 1994-1995: Base; 8 Cyl 5.7L; "GAS, FI, Naturally Aspirated, VIN P"

• 1994-1995: Estate Wagon; 8 Cyl 5.7L; "GAS, FI, Naturally Aspirated, VIN P"

• 1994-1995: Limited; 8 Cyl 5.7L; "GAS, FI, Naturally Aspirated, VIN P"

Fits 4 more submodels. (Show all) Show less info

DORMAN EXHAUST MANIFOLD KIT -- 50-state legal; Includes two studs, two nuts, heat shield, one manifold gasket, and one flange gasket; Cast iron construction; Transports extremely hot exhaust gases with a temperature of up to 1400 degrees Fahrenheit from the cylinder head to the exhaust piping; Seals the engine head and exhaust piping to prevent fumes and noise from escaping the engine compartment; Replaces OE number 10128448.

Fits the following 1991-1993 Buick Roadmaster submodels:

• 1992-1993: Base; 8 Cyl 5.7L; "GAS, FI, Naturally Aspirated, VIN 7"
• 1992-1993: Estate Wagon; 8 Cyl 5.7L; "GAS, FI, Naturally Aspirated, VIN 7"

• 1992-1993: Limited; 8 Cyl 5.7L; "GAS, FI, Naturally Aspirated, VIN 7"

• 1991-1991: Estate Wagon; 8 Cyl 5.0L; "GAS, FI, Naturally Aspirated, VIN E"

Fits 2 more submodels. (Show all) Show less info

MR GASKET MULTI-LAYERED EXHAUST GASKET, EMBOSSED STAINLESS STEEL, SOLD INDIVIDUALLY -- 1.40 in. width x 1.40 in. height port dimensions; LT1, LT4 D-shaped port; Made from multi-layered stainless steel; Resists corrosion and maintains maximum fastener torque retention; Will not burn through or push out; Features stress formed inner and outer layer embossments acting like springs that rebound under exhaust flange clamp load, creating force to seal excessive exhaust pressure produced from cylinder heads; Intended for extreme cylinder pressures produced by high horsepower and high compression turbo-charged, supercharged, and nitrous oxide engines; With Mr. Gasket's limited 90-day warranty.

Fits the following 1994-1996 Buick Roadmaster submodels:

• 1994-1996: All Submodels; All Engines;

MR GASKET ULTRA-SEAL EXHAUST MANIFOLD GASKET SET -- 1.50 in. x 1.50 in. port dimensions; LT1, LT4 D-shaped port; Features five-layer composition construction which is consist of graphite core and perforated steel; Its graphite core has excellent thermo-conductivity; Transfers heat away from hot spots in head to coolant passages, preventing gasket from burning out; Provides excellent stability, compressibility, and high temperature endurance; Will not creep, cold-flow, or brinell aluminum cylinder heads; For OE replacement, high performance street, drag race, and oval track; With Mr. Gasket's limited 90-day warranty.

Fits the following 1994-1996 Buick Roadmaster submodels:

• 1994-1996: All Submodels; All Engines;

MR GASKET COPPER SEAL EXHAUST MANIFOLD GASKET SET -- 1.50 in. x 1.50 in. port dimensions; LT1, LT4 D-shaped port; Made from 0.043 in. thick solid copper; Designed to eliminate exhaust leaks; Features an embossed O-ring design to increase sealing pressure around the exhaust ports; Ideal for motor homes and towing; Will not shrink, deteriorate, or blowout; Its header bolts stay tight; With Mr. Gasket's limited 90-day warranty.

Fits the following 1994-1996 Buick Roadmaster submodels:

• 1994-1996: All Submodels; All Engines;