Apex Shift
ARP Main Stud Kit — 208-5403

208-5403 Honda/Acura B18C1 Main Stud Kit

ARP

MPN: 208-5403

Price: $91.49 USD

Purchase details

In stock

Buy Now

Free 30-day returns Questions about this product?

Fitment

Fitment notes

The stock vehicle application is the 1994-2001 Acura Integra GS-R with its original B18C1 engine.

Description

ARP 208-5403 replaces the main-cap fasteners on Honda/Acura B18C1 engines with 8740 chromoly studs.

Check main-bearing bore size and roundness after changing fasteners, and align-hone the block if required.

Key features

  • 8740 chromoly main studs
  • Includes nuts and washers

Specifications

Manufacturer part number208-5403
Engine applicationHonda/Acura B18C1
Fastener positionmain caps
LubricantARP Ultra-Torque
Final torque with ARP Ultra-Torque80 ft-lb in three equal stages

What's in the box

  • Main studs
  • Nuts
  • Washers
  • ARP Ultra-Torque assembly lubricant

Install & Results

Install & Results

Use the exact kit instructions and ARP Ultra-Torque during installation.

Kit 208-5403 installation instructions (PDF)

Clean and inspect the hardware and block threads. Seat the studs by hand, install the main caps and check alignment. Apply ARP Ultra-Torque to the stud threads, nuts and washers. Tighten in the engine's recommended sequence in three equal stages to 80 ft-lb with ARP Ultra-Torque. Check main-bearing bore size and roundness with the final fasteners and preload; align-hone if required.