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ARP Main Stud Kit for 1990-2001 Acura Integra (B18A1 / B18B1) - 208-5404

$111.77

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ARP Main Stud Kit for 1990-2001 Acura Integra (B18A1 / B18B1) - 208-5404

$111.77

$111.77

Fits 1990-2001 Acura Integra GS, LS, RS, and Special Edition (B18A1 / B18B1 engines).

The ARP 208-5404 Main Stud Kit is a critical upgrade for securing the bottom end of your Acura B-series non-VTEC engine. Factory main bolts are prone to stretching under high-load conditions, which can lead to main cap walk and improper crankshaft alignment. By replacing the OE hardware with these high-strength studs, you ensure consistent clamping force and superior structural integrity for the main bearing caps.

Each stud is manufactured from 8740 chrome moly steel and heat-treated to a 200,000 psi tensile strength. To ensure maximum fatigue life and accuracy, the threads are rolled after the heat-treating process rather than cut. The kit includes all necessary hardware to stabilize the rotating assembly in high-RPM or forced-induction applications.

  • Manufacturer Part Number: 208-5404
  • Material: 8740 Chrome Moly steel
  • Tensile Strength: 200,000 psi
  • Design: Precision centerless ground for perfect concentricity
  • Thread Type: Rolled after heat treatment for maximum strength
  • Includes: Full set of main studs, parallel-ground washers, and high-strength nuts
🔧 Fitment & Compatibility
Year Make Model Submodel
1990-1993,1997-2001 Acura Integra GS
1990-2001 Acura Integra LS
1990-1998 Acura Integra RS
1995-1996 Acura Integra Special Edition

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