DNJ
DNJ 1985 GMC K3500 7.4L Cylinder Head Bolt
DNJ 1985 GMC K3500 7.4L Cylinder Head Bolt
Regular price
$49.99 USD
Regular price
$78.41 USD
Sale price
$49.99 USD
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- Tracking emailed when it ships
- Free fitment check before you order
Listed for: GMC K3500 7.4LFitment notes & questions
DNJ 1985 GMC K3500 7.4L Cylinder Head Bolt, listed for 1985 GMC K3500 7 with the 7.4L engine. Fresh bolts are cheap insurance on any job that takes the cylinder head off.
Quick facts
- Brand: DNJ
- Part type: Head bolt set
- Listed for: 1985 GMC K3500 7
- Engine: 7.4L
- Engine code: 16V OHV
- Part number: HBK3111_451
Listed fitment
- [1970-2000] GM / V8 / 7.4L / 454 OHV 16V
Good to know
- Notes: One Set Services Complete Engine
- Warranty terms: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.
Tip: Clean the threads in the block, follow the torque sequence and angle steps for your engine, and do not reuse stretch bolts.

About this head bolt set for the GMC K3500 7.4L
Fresh bolts are cheap insurance on any job that takes the cylinder head off.
Fitment notes
- Listed for: GMC K3500 7.4L.
- Engine: the same car can take different parts for each engine option, so check yours.
- Specs, lead time and warranty come from DNJ and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentParts that usually go with it
- Head gasket. Bolts and gasket go on together.
- Thread chaser. Clean block threads give accurate torque.
More for your car: GMC Parts · Engine
Questions about GMC K3500 7.4L head bolt set
Will this fit my GMC K3500 7.4L?
It is listed for the GMC K3500 7.4L. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
Can I reuse my old head bolts?
Not if your engine uses torque-to-yield bolts. Check the service manual; when in doubt, use new ones.
Where do specs and warranty details come from?
From DNJ. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.