PDI | Big Boss CAT Stage 2 Cylinder Head
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Key Benefits High Nickel Casting Inconel Exhaust and Intake Valves Stainless Steel Fire-Ring Enhanced Airflow and Combustion Chambers Improved Cooling Passages PDI Big Boss CAT Stage 2 Cylinder heads for are meticulously…
Call for price
This part is priced on request. Call or text us and we’ll give you a price and lead time.
Fast AU-Wide Shipping
Special order – no change-of-mind returns
12 month warranty
Will it fit your vehicle?
| Make | Model | Series | Years | Engine |
|---|---|---|---|---|
| — | — | — | 1994 – 2009 | CAT 3406E |
| — | — | — | 1994 – 2009 | CAT C15 |
| — | — | — | 1994 – 2009 | CAT C16 |
Fitment listings are a guide. Not sure? Send us your rego or VIN and our team will check the part for your vehicle, before or after you order.
Description
PDI | Big Boss CAT Stage 2 Cylinder Head
Available for: 1994-2009 CAT 3406E, C15, C16 Engines
Please contact us for product pricing.
Key Benefits
- High Nickel Casting
- Inconel Exhaust and Intake Valves
- Stainless Steel Fire-Ring
- Enhanced Airflow and Combustion Chambers
- Improved Cooling Passages
PDI Big Boss CAT Stage 2 Cylinder heads for are meticulously designed to surpass the most demanding expectations, making them the perfect choice for heavy-duty applications in trucking, construction, agriculture, and more. They exemplify our unwavering dedication to innovation and superior quality. The Stage 2 Cylinder Heads are built with all Inconel valves, known for their exceptional strength and resistance to extreme temperatures, ensuring unparalleled durability and performance. Each Stage 2 cylinder head includes a stainless steel fire-ring, offering an extra layer of protection against the rigorous demands of higher horsepower applications.
Shipped Australia-Wide
- Dispatched from within Australia with tracking.
- Same-day dispatch on in-stock orders placed before 11am AEST, Monday–Friday.
- Shipping is calculated at checkout based on size, weight and your delivery address.
- Delivery usually takes 2–10 business days after dispatch, depending on your location.
- Need your tracking number? Once your order has shipped, email sales@willysworkshop.com.au with your order number and we’ll send you the carrier and tracking details.
Freight question? Call us on (07) 5619 7869.
PDI | Big Boss CAT Stage 2 Cylinder Head Available for: 1994-2009 CAT 3406E, C15, C16 Engines Please contact us for product pricing.
Additional information
| Weight | 1.5 kg |
|---|---|
| Dimensions | 25 × 20 × 12 cm |
Warranty: 12 months from Willys Workshop
Sold and warranted by Willys Workshop. Parts carry our 12-month warranty against defects, from the date of purchase or installation (whichever is later), subject to any manufacturer terms and fair wear and tear (Terms & Conditions, clause 7.1(b)). This is in addition to your rights under the Australian Consumer Law, which cannot be excluded.
- 30-day change-of-mind returns on eligible items: unused, uninstalled and in the original packaging, with a Return Authorisation from us first. A 15% restocking fee applies and return postage is at your cost.
- Wrong fit: if a part covered by our Fitment Guarantee doesn’t fit, we pay the return freight both ways and there’s no restocking fee.
- Special-order or imported-to-order items, electrical parts, ECUs and tuners once registered, connected or flashed, parts that have been fitted or modified, and clearance items can’t be returned for change of mind. Your rights for faulty goods still apply.
- Refunds are made to your original payment method within 14 business days of us receiving and inspecting the return.
Full details: Returns & Refund Policy and Terms & Conditions.
Warranty claims are coordinated through Willys Workshop. Email sales@willysworkshop.com.au or call Warana (07) 5619 7869 / Oxley (07) 3377 3421 with your order number and a description of the issue.
