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Howards Cams H350R Extreme Billet Main Caps 4-Bolt Chevy 350

Manufacturer

Picture for manufacturer Howards Cams

Part Number

H350R
5 reviews
Sale Price

$272.74

4 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

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Fitment guaranteed

Fitment guaranteed

Product Details

The Howards Cams H350R Extreme Billet Main Caps are precision CNC-machined from low-carbon 1020 steel alloy, delivering superior strength and reliability for high-performance small block Chevrolet engines. This set includes three center main caps designed as a direct replacement for factory 4-bolt blocks with Chevy 350 main journals.

Key Features:

  • Made from 1020 billet steel material for maximum durability
  • Straight bolt configuration with 4-bolt mounting pattern
  • Side notches for easy removal and proudly 100 percent manufactured in the USA
  • Provides top-notch bottom-end stress and flex management for high-performance applications
  • Sold as a complete set of 3 center main caps

Important Installation Note: Line boring is required after installation to ensure proper crankshaft clearances and alignment. These precision main caps are engineered to strengthen your engine block and handle the demands of racing and high-performance street applications.

Products specifications

Machine Work Required

Yes

Main Cap Fastener Quantity

4-bolt

Main Cap Fastener Style

Straight

Main Cap Fasteners Included

No

Main Cap Material

Steel billet

Main Cap Position

3-center

Main Journal Type

Large journal

Notes

Replacement for factory 4-bolt blocks.

Quantity

Sold as a set of 3.

Part was only available at Autoplicity, shipping was super quick will do business with them again.

I was happy to find Autoplicitys website in Google Checkout, as they really had the best price on the web. They quickly shipped to me a WeatherTech 2007 - 2011 Acura RDX Cargo Liner in black, just like I ordered. I will order from them again in the future.

fast and quick to ship! I couldnt ask for anything better! Will do more biz in the future thats for sure!<br>

fast

Order shipped 2 days after ordered <br>and hey gave me a tracking number which is cool<br>lets see hoe fast it will come

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