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Home Main Caps and Girdles Howards Cams H400 Extreme Billet Main Caps; Chevy 2-Bolt to 4-Bolt 400 Main Journal Howards Cams H400
Special Order
Howards Cams H400 Extreme Billet Main Caps; Chevy 2-Bolt to 4-Bolt 400 Main Journal Howards Cams H400
  1. Howards Cams H400 Extreme Billet Main Caps; Chevy 2-Bolt to 4-Bolt 400 Main Journal Howards Cams H400

Howards Cams H400 Extreme Billet Main Caps; Chevy 2-Bolt to 4-Bolt 400 Main Journal Howards Cams H400

HOWH400
OUT OF STOCK, Please contact us for availability BEFORE ordering. This is a SPECIAL ORDER part. This item can be brought in either with a stock order or on it’s own. Contact us today to discuss available options.

$456.14

Extreme Billet Chevrolet 2-Bolt to 4-Bolt 400 Main Journal Main Caps Precision CNC machined from superior quality low carbon 1020 billet material. Available as stock replacement (straight bolt) or with splayed outer bolt holes. The splayed caps feature 10 degree angled outer holes to positively reinforce and tie the block together. Main cap set consists of the center 3 caps. Front and rear caps are also available. Use together for ultimate in bottom end stress and flex management. Drill bushings included with caps requiring them. Side notches for easy removal. Proudly 100% manufactured in the U.S.A. Line boring required after installation.

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.

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