1981 Buick Century Engine Kits

Essential 1981 Buick Century Engine Kits

Crankshaft Rebuilders – Remanufactured Crankshaft Kit (Part No.12320)

Remanufactured Crankshaft Kit

from

$242.99
Remanufactured precision machined OE crankshafts.

Product Features:
  • Includes matching rod and main bearings.
  • Journals Micropolished.
  • All units subject to complete quality inspection.
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Crankshaft Rebuilders – Remanufactured Crankshaft Kit (Part No.12500)

Remanufactured Crankshaft Kit

from

$192.99
Remanufactured precision machined OE crankshafts.

Product Features:
  • Includes matching rod and main bearings.
  • Journals Micropolished.
  • All units subject to complete quality inspection.
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Crankshaft Rebuilders – Remanufactured Crankshaft Kit (Part No.20110)

Remanufactured Crankshaft Kit

from

$331.99
Remanufactured precision machined OE crankshafts.

Product Features:
  • Includes matching rod and main bearings.
  • Journals Micropolished.
  • All units subject to complete quality inspection.
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Crankshaft Rebuilders – Remanufactured Crankshaft Kit (Part No.12420)

Remanufactured Crankshaft Kit

from

$316.99
Remanufactured precision machined OE crankshafts.

Product Features:
  • Includes matching rod and main bearings.
  • Journals Micropolished.
  • All units subject to complete quality inspection.
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Crankshaft Rebuilders – Remanufactured Crankshaft Kit (Part No.10250)

Remanufactured Crankshaft Kit

from

$328.99
Remanufactured precision machined OE crankshafts.

Product Features:
  • Includes matching rod and main bearings.
  • Journals Micropolished.
  • All units subject to complete quality inspection.
See More

Crankshaft Rebuilders – Remanufactured Crankshaft Kit (Part No.10700)

Remanufactured Crankshaft Kit

from

$221.99
Remanufactured precision machined OE crankshafts.

Product Features:
  • Includes matching rod and main bearings.
  • Journals Micropolished.
  • All units subject to complete quality inspection.
See More

Crankshaft Rebuilders – Remanufactured Crankshaft Kit (Part No.21540)

Remanufactured Crankshaft Kit

from

$251.99
Remanufactured precision machined OE crankshafts.

Product Features:
  • Includes matching rod and main bearings.
  • Journals Micropolished.
  • All units subject to complete quality inspection.
See More

Crankshaft Rebuilders – Remanufactured Crankshaft Kit (Part No.10610)

Remanufactured Crankshaft Kit

from

$219.99
Remanufactured precision machined OE crankshafts.

Product Features:
  • Includes matching rod and main bearings.
  • Journals Micropolished.
  • All units subject to complete quality inspection.
See More

Crankshaft Rebuilders – Remanufactured Crankshaft Kit (Part No.10500)

Remanufactured Crankshaft Kit

from

$261.99
Remanufactured precision machined OE crankshafts.

Product Features:
  • Includes matching rod and main bearings.
  • Journals Micropolished.
  • All units subject to complete quality inspection.
See More

Sealed Power – Engine Gasket Set (Part No.260-1617)

Engine Gasket Set

from

$138.99
Sealed Power parts provide innovative designs, use leading-edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • Each 260 gasket set includes Fel-Pro gaskets (# 1 brand of gaskets)
  • Provides the exact gaskets the application requires.
  • State-of-the-art manufacturing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
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Sealed Power – Engine Gasket Set (Part No.260-1249)

Engine Gasket Set

from

$101.99
Sealed Power parts provide innovative designs, use leading-edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • Each 260 gasket set includes Fel-Pro gaskets (# 1 brand of gaskets)
  • Provides the exact gaskets the application requires.
  • State-of-the-art manufacturing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
See More

Sealed Power – Engine Gasket Set (Part No.260-1178)

Engine Gasket Set

from

$48.99
Sealed Power parts provide innovative designs, use leading-edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • Each 260 gasket set includes Fel-Pro gaskets (# 1 brand of gaskets)
  • Provides the exact gaskets the application requires.
  • State-of-the-art manufacturing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
See More

Sealed Power – Engine Gasket Set (Part No.260-1467)

Engine Gasket Set

from

$156.99
Sealed Power parts provide innovative designs, use leading-edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • Each 260 gasket set includes Fel-Pro gaskets (# 1 brand of gaskets)
  • Provides the exact gaskets the application requires.
  • State-of-the-art manufacturing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
See More

Sealed Power – Engine Gasket Set (Part No.260-1746)

Engine Gasket Set

from

$181.99
Sealed Power parts provide innovative designs, use leading-edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • Each 260 gasket set includes Fel-Pro gaskets (# 1 brand of gaskets)
  • Provides the exact gaskets the application requires.
  • State-of-the-art manufacturing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
See More

Sealed Power – Engine Gasket Set (Part No.260-1722)

Engine Gasket Set

from

$167.99
Sealed Power parts provide innovative designs, use leading-edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • Each 260 gasket set includes Fel-Pro gaskets (# 1 brand of gaskets)
  • Provides the exact gaskets the application requires.
  • State-of-the-art manufacturing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
See More

Felpro – Engine Gasket Set (Part No.KS 2600)

Engine Gasket Set

from

$56.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Includes all parts needed to complete the repair
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Sealed Power – Engine Gasket Set (Part No.260-1236)

Engine Gasket Set

from

$112.99
Sealed Power parts provide innovative designs, use leading-edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • Each 260 gasket set includes Fel-Pro gaskets (# 1 brand of gaskets)
  • Provides the exact gaskets the application requires.
  • State-of-the-art manufacturing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
See More

Sealed Power – Gasket Kit (Part No.260-1079)

Gasket Kit

from

$91.99
Speed-Pro delivers the power you need and the value and quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro to provide the best value in HP engine components

Product Features:
  • Includes Fel-Pro gaskets (#1 brand of gaskets)
  • Provides exact gaskets application requires
  • Recommended for street rod or muscle car
  • Delivers dependable performance and superior service life
  • Application-specific design for perfect fit and correct operation
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ARP Auto Racing – For Use With Small/ Big Block Chevy, Hex Head, Black Oxide, With Nuts/ Washers (Part No.230-7003)

For Use With Small/ Big Block Chevy, Hex Head, Black Oxide, With Nuts/ Washers

from

$7.29
you have probably heard many a horror story about someone losing an engine when the oil pump fell off into the pan because of a broken bolt. Well, you can put your mind at ease when using ARP premium grade oil pump bolt and stud kits. You have a choice of black oxide finished 8740 chrome moly steel or low maintenance stainless steel. Both are nominally rated at 170,000 PSI tensile strength to provide you with plenty of clamping force. Moreover, take your pick between conventional hex style or 12 point designs. This is insurance that no conscientious engine builder should be without The studs come with flat washers and nuts, while the Ford bolt kit has flat washers only. These inexpensive fasteners can literally save your engine.

Product Features:
  • Nominally Rated At 170,000 PSI Tensile Strength To Provide You With Plenty Of Clamping Force
  • Premium Grade Oil Pump Stud
  • The Studs Come With Flat Washers And Nuts
  • Black Oxide Finished 8740
  • Hi-Volume
  • 3.125″
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ARP Auto Racing – For Use With Chevy Small Block, Hex Head, Black Oxide, Chrome Moly (Part No.230-7001)

For Use With Chevy Small Block, Hex Head, Black Oxide, Chrome Moly

from

$6.99
you have probably heard many a horror story about someone losing an engine when the oil pump fell off into the pan because of a broken bolt. Well, you can put your mind at ease when using ARP premium grade oil pump bolt and stud kits. You have a choice of black oxide finished 8740 chrome moly steel or low maintenance stainless steel. Both are nominally rated at 170,000 PSI tensile strength to provide you with plenty of clamping force. Moreover, take your pick between conventional hex style or 12 point designs. This is insurance that no conscientious engine builder should be without The studs come with flat washers and nuts, while the Ford bolt kit has flat washers only. These inexpensive fasteners can literally save your engine.

Product Features:
  • Nominally Rated At 170,000 Psi Tensile Strength To Provide You With Plenty Of Clamping Force
  • Premium Grade Oil Pump Stud
  • The Studs Come With Flat Washers And Nuts
  • Black Oxide Finished 8740
See More

1981 Buick Century Engine Kits

Maybe you’re in the middle of a full rebuild of that 1981 Buick Century. Maybe you just need a couple of Engine Kits. Either way, Advance Auto Parts has 8 different Engine Kits in our inventory ranging from $6.99 to $331.99. That means you can find the exact parts or products you need to keep that 1981 Buick Century running smoothly.

Engine Kits are only as good as their brand. We stock 3 different brands to make sure you have plenty of trusted parts to choose from for your 1981 Buick Century. ARP Auto Racing, Crankshaft Rebuilders, and Sealed Power are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Engine Kits for your 1981 Buick Century, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.

So if you’re in the market for aftermarket Engine Kits to keep your 1981 Buick Century rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Engine Kits Brands To Make Your 1981 Buick Century Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1981 Buick Century demands trusted brand parts and products to keep it running. Many trusted brands of Engine Kits make up Advance Auto Parts’ inventory, and all are ready to help make your Century the best it can be. Be sure to browse some of our top Engine Kits brands and parts.

Popular Crankshaft Rebuilders Engine Kits

We carry Crankshaft Rebuilders parts in our stock across Engine Crankshaft Kits categories, plus more. For a 1981 Buick Century, our most popular Crankshaft Rebuilders Engine Kits include:
Remanufactured Crankshaft Kit
from $261.99
(2)
Remanufactured Crankshaft Kit
Engine Crankshaft Kits
Remanufactured Crankshaft Kit
from $217.99
(1)
Remanufactured Crankshaft Kit
Engine Crankshaft Kits

FAQs for 1981 Buick Century Engine Kits

What are the most purchased Engine Kits for the 1981 Buick Century?

Out of 8 Engine Kits for the 1981 Buick Century, the most popular in our inventory are:
For Use With Small/ Big Block Chevy, Hex Head, Black Oxide, With Nuts/ Washers
from $7.29
This product is not rated
For Use With Small/ Big Block Chevy, Hex Head, Black Oxide, With Nuts/ Washers
Engine Oil Deep Sump Kits
For Use With Chevy Small Block, Hex Head, Black Oxide, Chrome Moly
from $6.99
This product is not rated
For Use With Chevy Small Block, Hex Head, Black Oxide, Chrome Moly
Engine Oil Deep Sump Kits
Engine Gasket Set
from $101.99
This product is not rated
Engine Gasket Set
Gasket Kit Sets