Pacific Performance
T4 Riser Block Diesel
T4 Riser Block - GM 6.6L Duramax Without wastegate port 2 3 8 inch Height (116006058). An additional turbocharger riser block is required for larger bodied turbos (GT42R or larger).
Features:
- T4 Riser Block (Without Wastegate Port)
- 2.375 Inches tall
- No wastegate port
- Billet Steel
- Installation parts include (4 studs and 4 nuts)
- Sold As A Kit
Applications:
- GM 6.6L Duramax

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FAQ
Your Guide to Shopping with Confidence: Essential FAQs for JRB Customs Shop Customers
What products do you offer?
We specialize in a wide range of truck parts, including performance upgrades and customization accessories.
How do I place an order?
Orders can be placed directly through our website with various payment options available.
What is your return policy?
Returns are accepted under specific conditions. Please refer to our Return and Refund Policy for more information.
How can I contact customer support?
Our customer support team is available via email.