ARP Head Studs for 4G63 6-Bolt DSM (207-4201) *Backorder*

ARP 207-4201 head studs for the 6-bolt 4G63 1G DSM and GVR4 models. This ARP head stud kit includes a full replacement set of 10 studs, 10 washers and 10 nuts with assembly lube. The 6-bolt head studs are 12mm.

*Backorder*
As of February 2022 these are currently on backorder with an ETA of May. We will fill the backorders first when our shipment arrives to us, so get your order in if you need it!

Vehicle Fitment:
6-Bolt 4G63 1G DSM
• 1990-1992.5 Eclipse GST/GSX
• 1990-1992.5 Talon TSi
• 1990-1992.5 Laser RS
• 1991-1992 Galant VR4

Includes:
(10) 8740 Chrome Moly Studs
(10) Parallel Ground Washers
(10) 8740 Chrome Moly 12 Point Nuts
(1) Ultra-Torque Fastener Assembly Lube

Replacement Upgrade for these OEM Part Numbers:
MD121887, MD020733

More Info:
ARP 8740 Chrome Moly studs have a tensile strength of 200,000 psi. These are thread rolled after heat-treat which gives them about 1000% (10x) better fatigue strength than studs that are threaded prior to heat-treat (a very common industry practice). It costs a lot more to do it this way because it's tough on tooling, but the results are well worth the extra effort!

Discounts:
We are sorry, discounts are not available for ARP products.

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