1991 GMC G2500 Engine Blocks
More 1991 GMC G2500 Engine Blocks
Find your specific 1991 GMC G2500 original or aftermarket Engine Blocks below. Order your parts online and have delivered to your home or pick up in-store at Advance Auto.
Essential 1991 GMC G2500 Engine Blocks
Carquest Premium – Engine Oil Filler Cap: 10066, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10066)
from
$5.49
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Product Features:
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Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
Carquest Premium – Engine Oil Filler Cap: 10072, Push Fit, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10072)
from
$4.49
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Product Features:
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Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
Melling – Stock Replacement Type Oil Pump Intermediate Shaft (Part No.IS-55E)
from
$20.99
A new Melling oil pump shaft is recommended to complete every new oil pump install. Melling offers a complete line of high quality shafts for domestic and import pump applications. A new oil pump shaft is necessary due to possible metal fatigue, cracking
Product Features:
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Product Features:
- Manufactured from high quality materials for consistent durable wear
- Precision engineered for optimum fit and function
- Designed for long-life and worry-free performance
- Meets or exceeds original equipment specifications
Melling Select Performnce – Engine Oil Pump Intermediate Shaft (Part No.12550)
from
$34.99
A new Melling oil pump shaft is recommended to complete every new oil pump install. Melling offers a complete line of high quality shafts for domestic and import pump applications. A new oil pump shaft is necessary due to possible metal fatigue, cracking and even twisting damage of the old shaft even when the part appears to be in good condition. Complete every Melling oil pump replacement with a new Melling oil pump shaft.
Product Features:
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Product Features:
- Manufactured from high quality materials for consistent durable wear
- Precision engineered for optimum fit and function
- Designed for long-life and worry-free performance
- Meets or exceeds original equipment specifications
Melling – Stock Replacement Type Oil Pump Intermediate Shaft (Part No.IS-55H)
from
$13.49
A new Melling oil pump shaft is recommended to complete every new oil pump install. Melling offers a complete line of high quality shafts for domestic and import pump applications. A new oil pump shaft is necessary due to possible metal fatigue, cracking
Product Features:
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Product Features:
- Manufactured from high quality materials for consistent durable wear
- Precision engineered for optimum fit and function
- Designed for long-life and worry-free performance
- Meets or exceeds original equipment specifications
ARP Auto Racing – For Use With All Chevy Small Blocks, 8740 Steel, 190000 Psi (Part No.134-7901)
from
$18.99
Many an engine has been destroyed as a result of oil pump driveshaft failure. To cure this all too common problem, ARP has designed an extra heavy duty shaft that will provide you with the necessary reliability. The shaft is made from heat treated, premium grade aerospace chrome moly steel. Moreover, the shaft diameter is a larger diameter than the OEM unit. These features combine to enable ARP shafts to handle the added torque requirements of increased capacity oil pumps or heavy viscosity lubricants.
Product Features:
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Product Features:
- Extra Heavy Duty Shaft That Will Provide The Necessary Reliability
- Enable Shafts To Handle The Added Torque Requirements Of Increased Capacity Oil Pumps Or Heavy Viscosity Lubricants
- Made From Premium Grade 8740 And Heat Treated To 190,000 Psi
- Alignment Sleeve Is Roll Formed Onto The Shaft (Not Welded Or Pinned), Enabling The Sleeve To Float, Allowing For Slight Misalignment
- Black Oxide
Melling – Stock Replacement Type Oil Pump Intermediate Shaft (Part No.IS-55G)
from
$17.79
A new Melling oil pump shaft is recommended to complete every new oil pump install. Melling offers a complete line of high quality shafts for domestic and import pump applications. A new oil pump shaft is necessary due to possible metal fatigue, cracking
Product Features:
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Product Features:
- Manufactured from high quality materials for consistent durable wear
- Precision engineered for optimum fit and function
- Designed for long-life and worry-free performance
- Meets or exceeds original equipment specifications
Popular 1991 GMC G2500 Engine Blocks Categories
1991 GMC G2500 Engine Blocks
Maybe you’re in the middle of a full rebuild of that 1991 GMC G2500. Maybe you just need a couple of Engine Blocks. Either way, Advance Auto Parts has 6 different Engine Blocks in our inventory ranging from $4.49 to $34.99. That means you can find the exact parts or products you need to keep that 1991 GMC G2500 running smoothly.
Engine Blocks 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 1991 GMC G2500. Melling and Carquest Premium 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 Blocks for your 1991 GMC G2500, 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 Blocks to keep your 1991 GMC G2500 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 Blocks Brands To Make Your 1991 GMC G2500 Last
Simple repair, complete replacement, or a full rebuild. No matter the job, your 1991 GMC G2500 demands trusted brand parts and products to keep it running. Many trusted brands of Engine Blocks make up Advance Auto Parts’ inventory, and all are ready to help make your G2500 the best it can be. Be sure to browse some of our top Engine Blocks brands and parts.
Popular Carquest Premium Engine Blocks
We carry Carquest Premium parts in our stock across Oil Caps categories, plus more. For a 1991 GMC G2500, our most popular Carquest Premium Engine Blocks include:
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$4.49
(4)
Engine Oil Filler Cap: 10072, Push Fit, Direct Fit, Provides Tight Seal, 1 Pack
Oil Caps
from
$5.49
(15)
Engine Oil Filler Cap: 10066, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack
Oil Caps
FAQs for 1991 GMC G2500 Engine Blocks
What are the most purchased Engine Blocks for the 1991 GMC G2500?
Out of 6 Engine Blocks for the 1991 GMC G2500, the most popular in our inventory are:
from
$17.79
This product is not rated
Stock Replacement Type Oil Pump Intermediate Shaft
Oil Pump Shafts
from
$13.49
This product is not rated
Stock Replacement Type Oil Pump Intermediate Shaft
Oil Pump Shafts
