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Featured Buick Rebuilt Car/Truck Engines

As a result of a four-stroke internal combustion the Buick engine converts gasoline into motion to move the car. As a consequence of the four-strokes, the intake stroke, the compression stroke, the combustion stroke, and the exhaust stroke, motion and momentum is achieved. Compression and combustion both take place in the combustion chamber. The gas ignited within a limited space expands and releases energy. The spark plug supplies the spark that ignites the air-fuel mixture. All the engine parts such as pistons, crank shafts, rods, intake valves, spark plugs, exhaust work in a sequential, logical succession to make the engine go and achieve rotational motion to move the car.

It is a time-taking and awesome task to make a Buick rebuilt engine which exceeds expectations of the ultimate ride experience with better torque and more horsepower. The Buick rebuilt engines are built by an experienced team of capable and knowledgeable persons, skilled to make the upgrades. To rebuild a Buick engine first the engine casting is cleaned thoroughly to strengthen its dependability. The cylinder heads and crankshafts are scanned for cracks and the cylinder blocks are precision bored to the same size as the new pistons being installed. Extreme precaution is taken to align and position the engine accurately. Very importantly the cylinder blocks are next honed with a diamond honing machine to give clearance between the cylinder wall and the piston. The cylinder walls are also provided with a fine finish for proper piston ring seating. This plays a major role in elongating the life of the rebuilt Buick engine. The cylinder heads are then machined to accept new valves to provide a perfect finish that the rebuilt engine requires between the valve stem and the valve guide. Once the machining is completed the cylinder heads are cleaned again and assembled with new valves, valve springs, valve keepers and high temperature seals. The connecting rods are then resized in proportion to the rod bearings. And, the pistons are hung and piston rings installed. Now the complete bare machined cylinder block is assembled into the long block with the installation of new rocker arms, hold down bolts, push rods and lifters.

Rebuilt Buick engines can be built on a budget of around 50% of what a new engine will cost. Since they are precision engineered and finished with expert artisanship they provide you with the ultimate customer satisfaction experience. The Buick remanufactured engines are rebuilt with quality products and parts to improve optimal performance enhancement and maximum power.

We offer rebuilt and remanufactured Buick engines at affordable prices built to not only replace but also improve your engine's performance. Our stringent remanufacturing standards have enabled us to achieve one of the lowest failure rates.

To read more about Rebuilt Car/Truck Engines Store, please visit our Information page.

V8, 5.7 L, 350 CID Rebuilt Engine
Description: V8, 5.7 L, 350 CID Rebuilt Engine
Six bolt holes on exhaust side of head, 2-bolt main.
Fits: 1979 Buick Century Custom
Part Number: CHV-350LB-2
Core Deposit: $223.00
Retail Price: $1,426.95
$1,189.00  Continue!
V8, 5.7 L, 350 CID Rebuilt Engine
Description: V8, 5.7 L, 350 CID Rebuilt Engine
Roller cam, 2-bolt main, TPI, block #148,548,638, cast iron head # 810,191,193.
Fits: 1993 Buick Roadmaster Limited
Part Number: CHV-350RLB-4
Core Deposit: $298.00
Retail Price: $1,773.95
$1,478.00  Continue!
V8, 6.6 L, 401 CID Rebuilt Engine
Description: V8, 6.6 L, 401 CID Rebuilt Engine
No smog
Fits: 1967 Buick Skylark
Part Number: PON-400LB-3
Core Deposit: $398.00
Retail Price: $2,161.95
$1,801.00  Continue!
V8, 5.0 L, 305 CID Rebuilt Engine
Description: V8, 5.0 L, 305 CID Rebuilt Engine
Passenger side dipstick, except HO.
Fits: 1981 Buick Century
Part Number: GMC-305LB-2
Core Deposit: $198.00
Retail Price: $1,453.95
$1,211.00  Continue!
V8, 5.7 L, 350 CID Rebuilt Engine
Description: V8, 5.7 L, 350 CID Rebuilt Engine
2-bolt main, LT-1, aluminum heads, roller cam
Fits: 1996 Buick Roadmaster Limited Wagon
Part Number: CHV-350RLB-7
Core Deposit: $598.00
Retail Price: $2,187.95
$1,823.00  Continue!
V6, 3.1 L, 189 CID Rebuilt Engine
Description: V6, 3.1 L, 189 CID Rebuilt Engine
FWD, MFI, roller lifters, cam position sensor
Fits: 1997 Buick Skylark Custom
Part Number: GMC-189LB-6
Core Deposit: $273.00
Retail Price: $2,366.95
$1,972.00  Continue!
V6, 3.8 L, 231 CID Rebuilt Engine
Description: V6, 3.8 L, 231 CID Rebuilt Engine
FWD, 3800, balance shaft, roller cam
Fits: 1996 Buick Riviera
Part Number: GMC-3800LB-6
Core Deposit: $248.00
Retail Price: $2,212.95
$1,844.00  Continue!
V6, 2.8 L, 173 CID Rebuilt Engine
Description: V6, 2.8 L, 173 CID Rebuilt Engine
FWD, MFI, trigger fire ignition
Fits: 1989 Buick Regal Custom
Part Number: GMC-173LLB-2
Core Deposit: $248.00
Retail Price: $1,620.95
$1,350.00  Continue!
V8, 5.0 L, 305 CID Rebuilt Engine
Description: V8, 5.0 L, 305 CID Rebuilt Engine
RWD, TBI, roller lifters
Fits: 1987 Buick Regal Limited
Part Number: GMC-305RLB
Core Deposit: $223.00
Retail Price: $1,692.95
$1,410.00  Continue!
V8, 5.0 L, 307 CID Rebuilt Engine
Description: V8, 5.0 L, 307 CID Rebuilt Engine
Roller cam, Oldsmobile engine.
Fits: 1985 Buick Riviera
Part Number: OLD-307RLB
Core Deposit: $223.00
Retail Price: $1,975.95
$1,646.00  Continue!
V8, 5.7 L, 350 CID Rebuilt Engine
Description: V8, 5.7 L, 350 CID Rebuilt Engine
Without smog.
Fits: 1974 Buick Century Luxus
Part Number: BUI-350LB-2
Core Deposit: $298.00
Retail Price: $2,030.95
$1,692.00  Continue!
V6, 3.1 L, 189 CID Rebuilt Engine
Description: V6, 3.1 L, 189 CID Rebuilt Engine
FWD, without cam sensor, flat lifters.
Fits: 1993 Buick Regal Custom
Part Number: GMC-189LB-4
Core Deposit: $248.00
Retail Price: $1,736.95
$1,447.00  Continue!
V8, 5.0 L, 305 CID Rebuilt Engine
Description: V8, 5.0 L, 305 CID Rebuilt Engine
Driver side dipstick, seven bolt holes on exhaust side of head.
Fits: 1979 Buick Century Custom
Part Number: GMC-305LB-1
Core Deposit: $198.00
Retail Price: $1,453.95
$1,211.00  Continue!
V8, 6.6 L, 400 CID Rebuilt Engine
Description: V8, 6.6 L, 400 CID Rebuilt Engine
No smog, Specify head #, 2 1/2" crank centering ring, 5 motor mount on left 4 on right
Fits: 1975 Buick Lesabre Custom
Part Number: PON-400LB-2
Core Deposit: $398.00
Retail Price: $2,161.95
$1,801.00  Continue!
V6, 3.1 L, 189 CID Rebuilt Engine
Description: V6, 3.1 L, 189 CID Rebuilt Engine
FWD, aluminum heads. Does not fit Lumina van.
Fits: 1990 Buick Regal Custom
Part Number: GMC-189LB
Core Deposit: $248.00
Retail Price: $1,736.95
$1,447.00  Continue!
V6, 3.8 L, 231 CID Rebuilt Engine
Description: V6, 3.8 L, 231 CID Rebuilt Engine
RWD, 14 bolt pan
Fits: 1985 Buick Lesabre Limited
Part Number: GMC-231LB-4
Core Deposit: $198.00
Retail Price: $1,561.95
$1,301.00  Continue!
V8, 5.0 L, 305 CID Rebuilt Engine
Description: V8, 5.0 L, 305 CID Rebuilt Engine
Carb or fuel injected, one piece rear seal, except HO.
Fits: 1986 Buick Regal Limited
Part Number: GMC-305LB-3
Core Deposit: $223.00
Retail Price: $1,514.95
$1,262.00  Continue!
V6, 3.8 L, 231 CID Rebuilt Engine
Description: V6, 3.8 L, 231 CID Rebuilt Engine
RWD, 14 bolt pan
Fits: 1979 Buick Century Custom
Part Number: GMC-231LB-3
Core Deposit: $198.00
Retail Price: $1,538.95
$1,282.00  Continue!
V6, 3.1 L, 189 CID Rebuilt Engine
Description: V6, 3.1 L, 189 CID Rebuilt Engine
FWD, cam sensor, trigger fire ignition, roller lifters.
Fits: 1995 Buick Skylark Custom
Part Number: GMC-189LB-5
Core Deposit: $248.00
Retail Price: $1,988.95
$1,657.00  Continue!
V8, 7.0 L, 425 CID Rebuilt Engine
Description: V8, 7.0 L, 425 CID Rebuilt Engine
Passenger car engine.
Fits: 1966 Buick Riviera
Part Number: GMC-427LB
Core Deposit: $498.00
Retail Price: $2,332.95
$1,944.00  Continue!

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