1981 Pontiac LeMans Engine Kits

Essential 1981 Pontiac LeMans Engine Kits

Crankshaft Rebuilders – Remanufactured Crankshaft Kit (Part No.20210)

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.
See More

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.
See More

Crankshaft Rebuilders – Remanufactured Crankshaft Kit (Part No.12390)

Remanufactured Crankshaft Kit

from

$333.99
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.21160)

Remanufactured Crankshaft Kit

from

$334.99
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.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.21470)

Remanufactured Crankshaft Kit

from

$248.99
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.21360)

Remanufactured Crankshaft Kit

from

$468.99
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.20310)

Remanufactured Crankshaft Kit

from

$217.99
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.10560)

Remanufactured Crankshaft Kit

from

$243.99
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.20320)

Remanufactured Crankshaft Kit

from

$438.99
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.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.
See More

Crankshaft Rebuilders – Remanufactured Crankshaft Kit (Part No.20120)

Remanufactured Crankshaft Kit

from

$419.99
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.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.
See More

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.
See More

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″
See More

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 Pontiac LeMans Engine Kits

Maybe you’re in the middle of a full rebuild of that 1981 Pontiac LeMans. Maybe you just need a couple of Engine Kits. Either way, Advance Auto Parts has 3 different Engine Kits in our inventory ranging from $6.99 to $261.99. That means you can find the exact parts or products you need to keep that 1981 Pontiac LeMans running smoothly.

Engine Kits are only as good as their brand. We stock 2 different brands to make sure you have plenty of trusted parts to choose from for your 1981 Pontiac LeMans. ARP Auto Racing and Crankshaft Rebuilders 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 Pontiac LeMans, 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 Pontiac LeMans 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 Pontiac LeMans Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1981 Pontiac LeMans 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 LeMans 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 Pontiac LeMans, our most popular Crankshaft Rebuilders Engine Kits include:
Remanufactured Crankshaft Kit
from $261.99
(2)
Remanufactured Crankshaft Kit
Engine Crankshaft Kits