We’re still here and shipping orders—let’s build It together. Learn more.

In-Store Pickup Location

ARP Main Stud Kits 234-5608

ARP 234-5608 - ARP Main Stud Kits
Made in the USA

Loading media

In progress

Main Studs, 6-Bolt Main, Chevy, 4.8, 5.3, 5.7, 6.0L, Kit

Estimated Ship Date: ...Loading 5/27/2020 (if ordered today)
Would you rather pick it up? Select Location

  • Order this item and get free delivery and handling on your entire order! Offer excludes truck freight and oversize fees. Valid on orders shipped in the contiguous United States.

Hazardous Material Warning
WARNING: WARNING: Cancer - www.P65Warnings.ca.gov. For more information, visit www.P65warnings.ca.gov.

View Similar Products

Brand: ARP

Manufacturer's Part Number: 234-5608

Part Type: Main Cap Fasteners

Product Line: ARP Main Stud Kits

Summit Racing Part Number: ARP-234-5608

UPC: 672036023034

Main Bolt Style: 6-bolt

Fastener Style: Stud

Fastener Nut Style: Standard hex

Works with Windage Tray: Yes

Fastener Tensile Strength (psi): 190,000 psi

Nuts Included: Yes

Washers Included: No

Quantity: Sold as a kit.

Notes: Will work in conjunction with the factory windage tray. Kit includes side bolts. Gen III/LS Series small block and GMPP LSX block. New LT1 must use ARP-234-5802. Windage tray not included.

In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site.

ARP main stud kits help eliminate main cap walk/fretting and protect the threads in your engine block. They include studs made from 8740 chromoly steel and heat-treated in-house to 190,000 psi tensile-strength rating. The precision J-form threads are rolled after heat-treat for much stronger threads than the competition. Kits come complete with hardened parallel-ground washers and high-quality nuts. Add confidence in the strength of your engine build with the ARP main stud kit designed for your application.


Questions & Answers Ask a Product Question

I'm a little confused by the advertising on this product. It claims to be for an LS based motor but says it for the 4 bolt style. It's my understanding that all LS based motors are 6 bolt. I have a 6.0 LS truck motor, will this kit work for the main caps and side skirt cross bolts?

Asked by JERROD on October 17, 2017


Yes, it will work 100%. The longer bolts handle you main caps and windage tray, and the shorter are the side bolts to the main caps. The best part is the manufacture gives you a FT LB toque spec so you don't have to fool with a degree wheel to tighten them.

JEFFREY from NC answered on November 08, 2017

Answer This Question


The l59 has half bolts and half studs on the main caps. The fasteners outside the block are bolts so that works. Will changing to all studs effect anything and will these bolts even work?

Asked by MATTHEW on August 27, 2019


Studs on the sides will NOT work because if u had to remove the main caps again you'd have to use stud removers on them.

LARRY from VA answered on September 03, 2019

Answer This Question


Do you have to get the block line honed to use these? or can you stud them up and just check clearances?

Asked by KENO on May 28, 2019


I did not get it line honed. Installed them checked clearances everything in spec.

JUSTIN from TN answered on May 30, 2019

Answer This Question


Is this stud kit compatible with a 6.2L?

Asked by TERRY L on June 30, 2018


Yes it is. See Applications Tab

JOSEPH from IN answered on January 06, 2019

Answer This Question

Most Helpful Reviews Review This Product

Some parts are not legal for use in California or other states with similar laws / regulations

Back To Results
Email this page