Buick Engine Parts

MARSHALL ENGINES PREMIUM LONG BLOCK ENGINE, REMANUFACTURED -- OHV, FWD; Comes complete with adjusted valve train components, gasket set and new oil pump; Cylinder heads are bake cleaned and shot blasted; Features high quality seals, installed valves and springs and 3-angled cut on valve seats; 100 percent mag inspected and pressure tested, vacuum tested for perfect seal, decks milled and surface checked; Crankshaft kit includes main and connecting rod bearings and is reground to factory tolerance for size, oil holes are completely chamfered then micro-polished to exceed the original finish ensuring proper bearing lubrication, a final wash is also done to ensure that every crank is clean, bake cleaned then shot blasted, checked for bend and journals polished; Shipped in foam-to-fit packing to protect crank and bearings; With Marshall Engine's 3-year/100,000 mile warranty when installed in passenger cars and light trucks.

Fits the following 1998-2003 Buick Regal submodels:

• 1998-2003: LS; 6 Cyl 3.8L; "GAS, FI, Naturally Aspirated, VIN K"
• 1999-2000: GS; 6 Cyl 3.8L; "GAS, FI, Naturally Aspirated, VIN K"

• 2000-2000: GSE; 6 Cyl 3.8L; "GAS, FI, Naturally Aspirated, VIN K"

• 2000-2000: LSE; 6 Cyl 3.8L; "GAS, FI, Naturally Aspirated, VIN K"

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

MARSHALL ENGINES PREMIUM LONG BLOCK ENGINE, REMANUFACTURED -- OHV, FWD; Comes complete with adjusted valve train components, gasket set and new oil pump; Cylinder heads are bake cleaned and shot blasted; Features high quality seals, installed valves and springs and 3-angled cut on valve seats; 100 percent mag inspected and pressure tested, vacuum tested for perfect seal, decks milled and surface checked; Crankshaft kit includes main and connecting rod bearings and is reground to factory tolerance for size, oil holes are completely chamfered then micro-polished to exceed the original finish ensuring proper bearing lubrication, a final wash is also done to ensure that every crank is clean, bake cleaned then shot blasted, checked for bend and journals polished; Shipped in foam-to-fit packing to protect crank and bearings; With Marshall Engine's 3-year/100,000 mile warranty when installed in passenger cars and light trucks.

Fits the following 1998-2004 Buick Regal submodels:

• 1998-2004: GS; 6 Cyl 3.8L; "GAS, FI, Supercharged, VIN 1"
• 1999-2000: LS; 6 Cyl 3.8L; "GAS, FI, Supercharged, VIN 1"

• 2000-2000: GSE; 6 Cyl 3.8L; "GAS, FI, Supercharged, VIN 1"

• 2000-2000: LSE; 6 Cyl 3.8L; "GAS, FI, Supercharged, VIN 1"

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

MARSHALL ENGINES PREMIUM LONG BLOCK ENGINE, REMANUFACTURED -- OHV, 2 bolt main, driver side dipstick; Comes complete with adjusted valve train components, gasket set and new oil pump; Cylinder heads are bake cleaned and shot blasted; Features high quality seals, installed valves and springs and 3-angled cut on valve seats; 100 percent mag inspected and pressure tested, vacuum tested for perfect seal, decks milled and surface checked; Crankshaft kit includes main and connecting rod bearings and is reground to factory tolerance for size, oil holes are completely chamfered then micro-polished to exceed the original finish ensuring proper bearing lubrication, a final wash is also done to ensure that every crank is clean, bake cleaned then shot blasted, checked for bend and journals polished; Shipped in foam-to-fit packing to protect crank and bearings; With Marshall Engine's 3-year/100,000 mile warranty when installed in passenger cars and light trucks.

Fits the following 1977-1979 Buick Century submodels:

• 1977-1977: Base; 8 Cyl 5.7L; "Gas, CARB, Naturally Aspirated, VIN L"
• 1977-1977: Custom; 8 Cyl 5.7L; "Gas, CARB, Naturally Aspirated, VIN L"

• 1977-1979: Custom; All Engines;

• 1979-1979: Special; All Engines;

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

MARSHALL ENGINES PREMIUM LONG BLOCK ENGINE, REMANUFACTURED -- OHV, 2 bolt main, driver side dipstick; Comes complete with adjusted valve train components, gasket set and new oil pump; Cylinder heads are bake cleaned and shot blasted; Features high quality seals, installed valves and springs and 3-angled cut on valve seats; 100 percent mag inspected and pressure tested, vacuum tested for perfect seal, decks milled and surface checked; Crankshaft kit includes main and connecting rod bearings and is reground to factory tolerance for size, oil holes are completely chamfered then micro-polished to exceed the original finish ensuring proper bearing lubrication, a final wash is also done to ensure that every crank is clean, bake cleaned then shot blasted, checked for bend and journals polished; Shipped in foam-to-fit packing to protect crank and bearings; This purchase includes Marshall Engine's Extra Protection Warranty, special protection for your engine against overheating, lack of lubricant, contamination, detonation, pre-ignition, dry start, melted pistons and foreign object contaminations; The Extra Protection Warranty is an addition to the comprehensive protection against failures in parts and workmanship.

Fits the following 1977-1979 Buick Century submodels:

• 1977-1977: Base; 8 Cyl 5.7L; "Gas, CARB, Naturally Aspirated, VIN L"
• 1977-1977: Custom; 8 Cyl 5.7L; "Gas, CARB, Naturally Aspirated, VIN L"

• 1977-1979: Custom; All Engines;

• 1979-1979: Special; All Engines;

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

MARSHALL ENGINES PREMIUM LONG BLOCK ENGINE, REMANUFACTURED -- Buick engine; Without emissions equipment; Comes complete with adjusted valve train components, gasket set and new oil pump; Cylinder heads are bake cleaned and shot blasted; Features high quality seals, installed valves and springs and 3-angled cut on valve seats; 100 percent mag inspected and pressure tested, vacuum tested for perfect seal, decks milled and surface checked; Crankshaft kit includes main and connecting rod bearings and is reground to factory tolerance for size, oil holes are completely chamfered then micro-polished to exceed the original finish ensuring proper bearing lubrication, a final wash is also done to ensure that every crank is clean, bake cleaned then shot blasted, checked for bend and journals polished; Shipped in foam-to-fit packing to protect crank and bearings; Ships within 7-10 days; With Marshall Engine's 3-year/100,000 mile warranty when installed in passenger cars and light trucks.

Fits the following 1970-1971 Buick GS submodels:

• 1970-1971: Base; 8 Cyl 5.7L; "Gas, CARB, Naturally Aspirated"

MARSHALL ENGINES PREMIUM LONG BLOCK ENGINE, REMANUFACTURED -- 2 or 3 bolt starter, tapered seat spark plugs; Comes complete with adjusted valve train components, gasket set and new oil pump; With emissions equipment; Cylinder heads are bake cleaned and shot blasted; Features high quality seals, installed valves and springs and 3-angled cut on valve seats; 100 percent mag inspected and pressure tested, vacuum tested for perfect seal, decks milled and surface checked; Crankshaft kit includes main and connecting rod bearings and is reground to factory tolerance for size, oil holes are completely chamfered then micro-polished to exceed the original finish ensuring proper bearing lubrication, a final wash is also done to ensure that every crank is clean, bake cleaned then shot blasted, checked for bend and journals polished; Shipped in foam-to-fit packing to protect crank and bearings; Not for integral style intake manifold; This purchase includes Marshall Engine's Extra Protection Warranty, special protection for your engine against overheating, lack of lubricant, contamination, detonation, pre-ignition, dry start, melted pistons and foreign object contaminations; The Extra Protection Warranty is an addition to the comprehensive protection against failures in parts and workmanship.

Fits the following 1973-1975 Buick Apollo submodels:

• 1973-1975: Base; 6 Cyl 4.1L; "Gas, CARB, Naturally Aspirated, VIN D"
• 1975-1975: SR; 6 Cyl 4.1L; "Gas, CARB, Naturally Aspirated, VIN D"

• 1975-1975: SR; All Engines;

Fits 1 more submodels. (Show all) Show less info

MARSHALL ENGINES PREMIUM LONG BLOCK ENGINE, REMANUFACTURED -- 2 bolt starter; Without emissions equipment; Comes complete with adjusted valve train components, gasket set and new oil pump; Cylinder heads are bake cleaned and shot blasted; Features high quality seals, installed valves and springs and 3-angled cut on valve seats; 100 percent mag inspected and pressure tested, vacuum tested for perfect seal, decks milled and surface checked; Crankshaft kit includes main and connecting rod bearings and is reground to factory tolerance for size, oil holes are completely chamfered then micro-polished to exceed the original finish ensuring proper bearing lubrication, a final wash is also done to ensure that every crank is clean, bake cleaned then shot blasted, checked for bend and journals polished; Shipped in foam-to-fit packing to protect crank and bearings; Not for integral style intake manifold, this engine is supplied with heads for gasket spark plugs, and tapered seat spark plugs, may have to buy correct spark plugs for head; With Marshall Engine's 3-year/100,000 mile warranty when installed in passenger cars and light trucks.

Fits the following 1968-1971 Buick Skylark submodels:

• 1968-1971: Base; 6 Cyl 4.1L; "Gas, CARB, Naturally Aspirated"
• 1971-1971: Custom; 6 Cyl 4.1L; "Gas, CARB, Naturally Aspirated"

• 1971-1971: Custom; All Engines;

Fits 1 more submodels. (Show all) Show less info

MARSHALL ENGINES PREMIUM LONG BLOCK ENGINE, REMANUFACTURED -- 2 bolt starter; Without emissions equipment; Comes complete with adjusted valve train components, gasket set and new oil pump; Cylinder heads are bake cleaned and shot blasted; Features high quality seals, installed valves and springs and 3-angled cut on valve seats; 100 percent mag inspected and pressure tested, vacuum tested for perfect seal, decks milled and surface checked; Crankshaft kit includes main and connecting rod bearings and is reground to factory tolerance for size, oil holes are completely chamfered then micro-polished to exceed the original finish ensuring proper bearing lubrication, a final wash is also done to ensure that every crank is clean, bake cleaned then shot blasted, checked for bend and journals polished; Shipped in foam-to-fit packing to protect crank and bearings; Not for integral style intake manifold, this engine is supplied with heads for gasket spark plugs, and tapered seat spark plugs, may have to buy correct spark plugs for head; This purchase includes Marshall Engine's Extra Protection Warranty, special protection for your engine against overheating, lack of lubricant, contamination, detonation, pre-ignition, dry start, melted pistons and foreign object contaminations; The Extra Protection Warranty is an addition to the comprehensive protection against failures in parts and workmanship.

Fits the following 1968-1971 Buick Skylark submodels:

• 1968-1971: Base; 6 Cyl 4.1L; "Gas, CARB, Naturally Aspirated"
• 1971-1971: Custom; 6 Cyl 4.1L; "Gas, CARB, Naturally Aspirated"

• 1971-1971: Custom; All Engines;

Fits 1 more submodels. (Show all) Show less info

MARSHALL ENGINES PREMIUM LONG BLOCK ENGINE, REMANUFACTURED -- Buick engine; Without emissions equipment; Comes complete with adjusted valve train components, gasket set and new oil pump; Cylinder heads are bake cleaned and shot blasted; Features high quality seals, installed valves and springs and 3-angled cut on valve seats; 100 percent mag inspected and pressure tested, vacuum tested for perfect seal, decks milled and surface checked; Crankshaft kit includes main and connecting rod bearings and is reground to factory tolerance for size, oil holes are completely chamfered then micro-polished to exceed the original finish ensuring proper bearing lubrication, a final wash is also done to ensure that every crank is clean, bake cleaned then shot blasted, checked for bend and journals polished; Shipped in foam-to-fit packing to protect crank and bearings; Ships within 7-10 days; This purchase includes Marshall Engine's Extra Protection Warranty, special protection for your engine against overheating, lack of lubricant, contamination, detonation, pre-ignition, dry start, melted pistons and foreign object contaminations; The Extra Protection Warranty is an addition to the comprehensive protection against failures in parts and workmanship.

Fits the following 1970-1971 Buick GS submodels:

• 1970-1971: Base; 8 Cyl 5.7L; "Gas, CARB, Naturally Aspirated"

MARSHALL ENGINES PREMIUM LONG BLOCK ENGINE, REMANUFACTURED -- 2 or 3 bolt starter, tapered seat spark plugs; Comes complete with adjusted valve train components, gasket set and new oil pump; With emissions equipment; Cylinder heads are bake cleaned and shot blasted; Features high quality seals, installed valves and springs and 3-angled cut on valve seats; 100 percent mag inspected and pressure tested, vacuum tested for perfect seal, decks milled and surface checked; Crankshaft kit includes main and connecting rod bearings and is reground to factory tolerance for size, oil holes are completely chamfered then micro-polished to exceed the original finish ensuring proper bearing lubrication, a final wash is also done to ensure that every crank is clean, bake cleaned then shot blasted, checked for bend and journals polished; Shipped in foam-to-fit packing to protect crank and bearings; Not for integral style intake manifold; With Marshall Engine's 3-year/100,000 mile warranty when installed in passenger cars and light trucks.

Fits the following 1973-1975 Buick Apollo submodels:

• 1973-1975: Base; 6 Cyl 4.1L; "Gas, CARB, Naturally Aspirated, VIN D"
• 1975-1975: SR; 6 Cyl 4.1L; "Gas, CARB, Naturally Aspirated, VIN D"

• 1975-1975: SR; All Engines;

Fits 1 more submodels. (Show all) Show less info

MARSHALL ENGINES PREMIUM PLUS LONG BLOCK ENGINE, REMANUFACTURED -- OHV, 2 bolt main, driver side dipstick; Includes factory installed oil pan, timing cover, oil pump, pick-up tube and screen, and gasket set; Cylinder heads are bake cleaned and shot blasted; Features high quality seals, installed valves and springs and 3-angled cut on valve seats; 100 percent mag inspected and pressure tested, vacuum tested for perfect seal, decks milled and surface checked; Crankshaft kit includes main and connecting rod bearings and is reground to factory tolerance for size, oil holes are completely chamfered then micro-polished to exceed the original finish ensuring proper bearing lubrication, a final wash is also done to ensure that every crank is clean, bake cleaned then shot blasted, checked for bend and journals polished; Shipped in foam-to-fit packing to protect crank and bearings; This purchase includes Marshall Engine's Extra Protection Warranty, special protection for your engine against overheating, lack of lubricant, contamination, detonation, pre-ignition, dry start, melted pistons and foreign object contaminations; The Extra Protection Warranty is an addition to the comprehensive protection against failures in parts and workmanship.

Fits the following 1977-1979 Buick Century submodels:

• 1977-1977: Base; 8 Cyl 5.7L; "Gas, CARB, Naturally Aspirated, VIN L"
• 1977-1977: Custom; 8 Cyl 5.7L; "Gas, CARB, Naturally Aspirated, VIN L"

• 1977-1979: Custom; All Engines;

• 1979-1979: Special; All Engines;

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

MARSHALL ENGINES PREMIUM PLUS LONG BLOCK ENGINE, REMANUFACTURED -- OHV, 2 bolt main, driver side dipstick; Includes factory installed oil pan, timing cover, oil pump, pick-up tube and screen, and gasket set; Cylinder heads are bake cleaned and shot blasted; Features high quality seals, installed valves and springs and 3-angled cut on valve seats; 100 percent mag inspected and pressure tested, vacuum tested for perfect seal, decks milled and surface checked; Crankshaft kit includes main and connecting rod bearings and is reground to factory tolerance for size, oil holes are completely chamfered then micro-polished to exceed the original finish ensuring proper bearing lubrication, a final wash is also done to ensure that every crank is clean, bake cleaned then shot blasted, checked for bend and journals polished; Shipped in foam-to-fit packing to protect crank and bearings; With Marshall Engine's 3-year/100,000 mile warranty when installed in passenger cars and light trucks.

Fits the following 1977-1979 Buick Century submodels:

• 1977-1977: Base; 8 Cyl 5.7L; "Gas, CARB, Naturally Aspirated, VIN L"
• 1977-1977: Custom; 8 Cyl 5.7L; "Gas, CARB, Naturally Aspirated, VIN L"

• 1977-1979: Custom; All Engines;

• 1979-1979: Special; All Engines;

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

MARSHALL ENGINES PREMIUM LONG BLOCK ENGINE, REMANUFACTURED -- Buick engine; Without emissions equipment; Comes complete with adjusted valve train components, gasket set and new oil pump; Cylinder heads are bake cleaned and shot blasted; Features high quality seals, installed valves and springs and 3-angled cut on valve seats; 100 percent mag inspected and pressure tested, vacuum tested for perfect seal, decks milled and surface checked; Crankshaft kit includes main and connecting rod bearings and is reground to factory tolerance for size, oil holes are completely chamfered then micro-polished to exceed the original finish ensuring proper bearing lubrication, a final wash is also done to ensure that every crank is clean, bake cleaned then shot blasted, checked for bend and journals polished; Shipped in foam-to-fit packing to protect crank and bearings; Ships within 7-10 days; With Marshall Engine's 3-year/100,000 mile warranty when installed in passenger cars and light trucks.

Fits the following 1977-1981 Buick Electra submodels:

• 1977-1979: 225; All Engines;
• 1978-1980: Limited; All Engines;

• 1978-1981: Park Avenue; All Engines;

• 1980-1980: Estate Wagon; All Engines;

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

MARSHALL ENGINES PREMIUM LONG BLOCK ENGINE, REMANUFACTURED -- Cast numbers 738 and 861; Comes complete with adjusted valve train components, gasket set and new oil pump; Not Supplied with valley pan gasket; Without emissions equipment; Cylinder heads are bake cleaned and shot blasted; Features high quality seals, installed valves and springs and 3-angled cut on valve seats; 100 percent mag inspected and pressure tested, vacuum tested for perfect seal, decks milled and surface checked; Crankshaft kit includes main and connecting rod bearings and is reground to factory tolerance for size, oil holes are completely chamfered then micro-polished to exceed the original finish ensuring proper bearing lubrication, a final wash is also done to ensure that every crank is clean, bake cleaned then shot blasted, checked for bend and journals polished; Shipped in foam-to-fit packing to protect crank and bearings; Ships within 7-10 days; With Marshall Engine's 3-year/100,000 mile warranty when installed in passenger cars and light trucks.

Fits the following 1970-1971 Buick Riviera submodels:

• 1970-1971: Base; 8 Cyl 7.5L; "Gas, CARB, Naturally Aspirated"
• 1971-1971: Gran Sport; 8 Cyl 7.5L; "Gas, CARB, Naturally Aspirated"

MARSHALL ENGINES PREMIUM LONG BLOCK ENGINE, REMANUFACTURED -- Buick engine; With emissions equipment; Comes complete with adjusted valve train components, gasket set and new oil pump; Cylinder heads are bake cleaned and shot blasted; Features high quality seals, installed valves and springs and 3-angled cut on valve seats; 100 percent mag inspected and pressure tested, vacuum tested for perfect seal, decks milled and surface checked; Crankshaft kit includes main and connecting rod bearings and is reground to factory tolerance for size, oil holes are completely chamfered then micro-polished to exceed the original finish ensuring proper bearing lubrication, a final wash is also done to ensure that every crank is clean, bake cleaned then shot blasted, checked for bend and journals polished; Shipped in foam-to-fit packing to protect crank and bearings; Ships within 7-10 days; This purchase includes Marshall Engine's Extra Protection Warranty, special protection for your engine against overheating, lack of lubricant, contamination, detonation, pre-ignition, dry start, melted pistons and foreign object contaminations; The Extra Protection Warranty is an addition to the comprehensive protection against failures in parts and workmanship.

Fits the following 1977-1981 Buick Electra submodels:

• 1977-1979: 225; All Engines;
• 1978-1980: Limited; All Engines;

• 1978-1981: Park Avenue; All Engines;

• 1980-1980: Estate Wagon; All Engines;

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