Granatelli
Granatelli -10AN ORB Billet Valve Cover Breather – 280118
Granatelli -10AN ORB Billet Valve Cover Breather – 280118
Part number: 280118
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- Free fitment check before you order
-10AN ORB Billet Valve Cover Breather from Granatelli. Highlights include reduces crankcase pressure buildup and improves piston ring seal under boost. A cracked or warped head usually shows up as overheating or coolant loss. Part number: 280118.
Key features
- Reduces crankcase pressure buildup
- Improves piston ring seal under boost
- Minimizes oil vapor contamination
- Precision Billet Aluminum Construction
- CNC-machined billet aluminum
- Lightweight and heat-resistant
- Corrosion-resistant finish
- Race-inspired engine bay styling
Specifications
- Brand: Granatelli
- Part type: Cylinder head
- Part number: 280118
Fitment
This listing does not name specific vehicles. Match the part number and the specifications with the part you are replacing.
What it does
The cylinder head holds the valves and forms the top of the combustion chamber. Using the correct part for your exact engine keeps oil pressure, sealing and timing where the engine was designed to run, and doing related parts at the same time saves taking it apart twice.
Installation & tips
- Use new head bolts if your engine calls for torque-to-yield bolts, and torque in the correct sequence.
- Head gasket: Always new with a head.
- Coolant and oil: Refill both after the job.
- Put the new part next to the old one and compare the shape, mounting points and connections before you install it.
- Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.
FAQ
What is the part number of this cylinder head?
280118 (Granatelli). Compare it with the number on your old part or in your parts catalog.
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.
Before you order
- Compare part number 280118 with your original part.

Granatelli cylinder head: what to know
A cracked or warped head usually shows up as overheating or coolant loss.
Fitment notes
- Specs, lead time and warranty come from Granatelli 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 fitmentWhat else to plan for
- Head gasket. Always new with a head.
- Coolant and oil. Refill both after the job.
More for your car: Engine · Engine
Questions about cylinder head
Will this fit my car?
Is the head assembled or bare?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.