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The Industrial Injection 3.9L 4BT Cummins Premium Stock Plus Heads are designed to be an affordable & reliable upgraded head complete and ready to bolt on.
New Performance Stainless Steel Valves:
- We use the highest quality upgraded stainless steel valves with a nitrate coating for ultimate durability to out-perform and outlast any aftermarket or OE valves available.
- New High Strength Alloy, Heat Treated iron based valve guides are installed. These guides are heat treated to Rockwell 22 "C" Scale, which produces the ultimate in wear resistance. This is far superior to original guide material, including Bronze. The guide incorporates a spiral grove inside the guide to hold oil and aid the lubrication of the valve during engine operation.
- We use the highest quality brand new performance 150lb valves springs custom made right here in the USA. We designed these springs to offer more lift than the competition. Each valve spring is tested multiple times in house before assembly to ensure it maintains it proper spring rate.
- WEIGHT: 200 lbs
- DIMENSIONS: 36 X 36 X 15 in
- BRAND: Industrial Injection
- CORE CHARGE: A Core Charge of $500.00 applies to this part.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Industrial Injection is a family-operated business that the late Brady Williams founded in 1985. He started having an interest in the business when he was young and mopped floors in a local shop every after school.
From then on, his interest in engines increased. He became a Diesel specialist for all turbo and fuel equipment manufacturers. After years of hard work and sacrifices, Brady then opened Industrial Injection at the age of 30.
The Turning PointInitially, Industrial Injection catered to industries such as construction, agricultural, and mining equipment. He was also catering to some road truck engines but not that much.
It was not until major automotive companies such as Ford, Dodge, and GM decided to use diesel engines for their pickup trucks that Industrial Injection decided to change its focus market.
Diesel Experts For More Than 35 YearsThe company has become one of the leading companies that supply and remanufacture diesel fuel systems, engines, and turbochargers. Even after all those years, they still have not forgotten their roots as it still caters to the industries it initially serviced.
For more than 35 years, the company has consistently provided quality diesel products that many enthusiasts enjoy.
Purchase Industrial Injection Products At Vivid RacingIf you are in the market for high-quality diesel parts that would help improve your vehicle, then Industrial Injection is the brand for you. They have a wide variety of products that would help your diesel engine become more powerful and efficient.
To know more about Industrial Injection and what they can offer, visit Vivid Racing and check out their list of products that fit your specific needs.