
Howards Cams Extreme Billet Main Caps: Chevy 2-Bolt to 4-Bolt 400 Main Journal H400-1
If you're looking to boost the strength and reliability of your Chevy's engine, the Howards Cams Extreme Billet Main Caps are just what you need. Designed specifically for Chevy 2-Bolt to 4-Bolt 400 Main Journals, these caps are precision CNC machined from top-quality low carbon 1020 billet material, ensuring durability and performance.
Key Features
- Precision Engineering: CNC machined for a perfect fit, these main caps are crafted to meet the highest standards of quality.
- Versatile Options: Available as stock replacements with straight bolt holes or with splayed outer bolt holes for enhanced reinforcement.
- Splayed Cap Design: The 10-degree angled outer holes on the splayed caps provide superior support, tying the block together and reducing flex.
- Complete Set: The main cap set includes the center three caps, with front and rear caps available separately for a full upgrade.
- Easy Installation: Featuring side notches for effortless removal, these caps come with drill bushings when needed.
- Made in the USA: Proudly manufactured in the United States, ensuring high-quality craftsmanship.
Benefits of Using Howards Cams H400-1
When it comes to managing bottom end stress and flex, these main caps are a game-changer. By using the complete set, you can significantly enhance the structural integrity of your engine, which is crucial for high-performance applications. Line boring is required after installation to ensure a perfect fit, making them an essential upgrade for serious enthusiasts.
Specifications
- Part Number: H400-1
- Material: Low Carbon 1020 Billet
- Fitment: Chevy 2-Bolt to 4-Bolt 400 Main Journals
- Installation: Line boring required
Popular Fitments
- Chevy 400 Small Block
- Chevy 350 Small Block (with conversion)
- Chevy 383 Stroker (with conversion)
Customer Reviews
Customers rave about the Howards Cams Extreme Billet Main Caps, highlighting their robust construction and ease of installation. Many have noted a noticeable improvement in engine stability and performance after upgrading to these caps. Users appreciate the attention to detail in the machining, which ensures a snug fit and reliable operation.
Upgrade your Chevy engine with the Howards Cams Extreme Billet Main Caps H400-1 and experience the difference in performance and reliability!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Howards Cams is an aftermarket company that Howards Johansen founded in 1945. It started as Howards Power & Racing Equipment and specialized in manufacturing high-performance racing cams for the automotive market. Even after turning the business over their oldest son, the company remained one of the best cam manufacturers in the industry.
Maximizing Their Racing ExperienceThe company has always used it is on-track experience to create powerful cam profile designs. It is why they have become one of the favorite brands of many top fuel dragster racers and drivers from other racing disciplines such as road racing, mudd bogging, marine racing, and circle track racing.
Advanced Manufacturing TechniqueHowards Cams uses the most advanced computer design software to create the most competitive product out there. They offer a wide range of performance parts from camshafts, connecting rods, crankshafts, billet main caps, and forged pistons. All of these are made in the USA to ensure consistent quality.
Purchase Howards Cams Products At Vivid RacingIf you are in the market for high-performance parts for your engine, then look no further as Howard Cams is the brand for you. They have all the parts you need to create a fast machine and is trusted by many racers and enthusiast worldwide. If being on the top podium is your dream, then upgrade your engine with Howard Cams parts.
To know more about the company, visit Vivid Racing and check out their list of products that fit your specific needs.
Sale price | None |
Wholesale price | $104.72 |
Shipping |
Weight: 2.60 Length: 13 Width: 4 Height: 3 |
Product Added At | Wednesday 10 April, 2019 |
Product Modified At | Friday 27 June, 2025 |
Imported By | ETLOverride |
Last Edited By | vendordata@vividracing.com |
View In Admin |
Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
---|---|---|---|---|---|---|---|---|---|---|
Howards Cams | $88.75 | $133.12 | $126.78 | ? | ? | 2025-06-27 06:05:00 |
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