PR7843 - Cosworth Performance Studs


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Part #: PR7843
Notes: ARP Head Studs
Your Price: $238.00

All Fitments

EAGLE
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1990 - 1998 TALON TSI L4 2.0 T ALL ALL
MITSUBISHI
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1990 - 1999 ECLIPSE GS
GST
GSX
SPYDER GST
L4 2.0 T ALL ALL
1991 - 1992 GALANT ALL ALL ALL T ALL ALL
1992 - 1992 LANCER EVOLUTION I ALL ALL T 4G63 ALL
1993 - 1994 LANCER EVOLUTION II ALL ALL T 4G63 ALL
1995 - 1995 LANCER EVOLUTION III ALL ALL T 4G63 ALL
1996 - 1996 LANCER EVOLUTION IV ALL ALL T 4G63 ALL
1997 - 1998 LANCER EVOLUTION V ALL ALL T 4G63 ALL
1999 - 2000 LANCER EVOLUTION VI ALL ALL T 4G63 ALL
2001 - 2002 LANCER EVOLUTION VII ALL ALL T 4G63 ALL
2003 - 2005 LANCER EVOLUTION
EVOLUTION MR
EVOLUTION RS
ALL ALL T 4G63 ALL
2006 - 2006 LANCER EVOLUTION
EVOLUTION MR
EVOLUTION RS
EVOLUTION SE
ALL ALL T 4G63 ALL
PLYMOUTH
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1990 - 1994 LASER RS L4 2.0 T ALL ALL

Product Description

Essential for high performance engine builds, heavy duty main and head studs reduce movement in high boost or high compression engines optimizing sealing. Cosworth Studs are manufactured from H11 tool steel with 180,000+psi or 240,000+psi tensile strength and come complete with nuts and washers. Manufactured with hex broach end for ease of installation.

Additionally, genuine Cosworth studs utilize a base seating feature to evenly distribute maximum load on the stud and not the threads. This feature is typically found only in high level race engines.

Features:

  • Essential for high power applications
  • Superior strength compared to other brands
  • High clamping force
  • Hex broach ends ease installation
  • Roll die formed threads
  • High Performance 180,000psi+ tensile strength
  • Ultra High Performance 240,000psi+ tensile strength
  • Special heat treat process includes heating in vacuum sealed furnace and quenched in a nitrogen chamber for precision control