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COMP Cams
$378.83
COMP Cams
$604.45
Spectre
$25.99
COMP Cams
$709.08
COMP Cams
$488.60
COMP Cams
$378.83
COMP Cams
$654.14
COMP Cams
$604.45
Edelbrock
$1027.99
Yukon Gear & Axle
$228.89
Yukon Gear & Axle
$111.89
COMP Cams
$24.95
COMP Cams
$579.17
Dee Zee
$619.00
Cometic Gasket
$135.77
COMP Cams
$584.54
Skyjacker
$1404.10
Edelbrock
$1457.70
Victor Reinz
$14.53
Yukon Gear & Axle
$381.89
Yes, all parts displayed on this page are verified to fit the 1981 GMC K2500 using VCDB fitment data. Our fitment information comes directly from manufacturers and is cross-referenced with industry-standard vehicle databases.
The most popular categories for the 1981 GMC K2500 include engine, suspension, shocks-struts, and cargo-racks. Browse our full selection to find the exact parts you need for your vehicle.
We carry parts from trusted brands including COMP Cams, Cometic Gasket, Yukon Gear & Axle, Edelbrock, and Skyjacker, plus many more. Filter by brand to find your preferred manufacturer.
Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.
Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.