COMP Cams
$1351.10

$389.98
Yukon Gear & Axle
$31.89
COMP Cams
$1384.27
Edelbrock
$82.25
Yukon Gear & Axle
$8.89
COMP Cams
$604.45
McGard
$31.74

Cometic Gasket
$156.29
Kooks Headers
$77.29
DFC
$125.44
Dee Zee
$443.55
Edelbrock
$210.66
Dee Zee
$1191.50
COMP Cams
$604.45
COMP Cams
$510.67
COMP Cams
$861.70
COMP Cams
$433.87
Yukon Gear & Axle
$164.89

COMP Cams
$339.46
Yes, all parts displayed on this page are verified to fit the 1988 GMC K3500 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 1988 GMC K3500 include engine, suspension, cargo-racks, and exterior. Browse our full selection to find the exact parts you need for your vehicle.
We carry parts from trusted brands including COMP Cams, Yukon Gear & Axle, Cometic Gasket, Clevite, and Dee Zee, 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.