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Part number: 141-4202
Product Details
ARP 141-4202 Head Studs
Products specifications
Cut to Fit No
Fastener Finish Black oxide
Fastener Material 8740 chromemoly
Fastener Style Stud
Head Style 12-point
Notes Designed to fit DOHC models using H.S.K block number 4667642, head number 4667086.
Quantity Sold as a kit.
Washers Included Yes

(420A DOHC) Built for the (95-99) Mitsubishi 2G Eclipse-Talon... Obtaining the optimum cylinder head-to-block sealing is especially critical in small displacement engines employing high compression pistons or power adders like turbochargers, nitrous oxide and superchargers. That's why ARP head studs are popular among leading Sport Compact/Import racers.You should know that ARP uses a premium grade 8740 alloy that is rated far superior to "aircraft" quality. Then, each stud is precisely heat-treated to 200,000 psi. Following heattreat, each stud is centerless ground to make it as close to perfectly concentric as possible. This procedure involves about ten very slight cuts and results in an exceptionally straight part. It's important to note that lesser quality studs are not even centerless ground the material is thread rolled in bar stock form (mostly before heat-treat, when the material is easier to machine). Because ARP studs are manufactured to such exacting tolerances, you will note that gaskets and cylinder heads literally glide into position and are perfectly aligned something that won't happen with inferior quality head studs.ARP studs are thread rolled after heat-treat, which gives them about 1000% (that's ten times) better fatigue strength than those studs that are threaded prior to heat-treat.You will also note that ARP offers specially undercut studs for several engines. This procedure (done only to the shorter studs) more equalizes the "stretch" of both studs, which makes for a more consistent clamping force one that compensates for head gasket compression when the head is installed. This helps prevent blown head gaskets, and assures optimum sealing!

  • Mitsubishi 2G Eclipse-Talon (95-99)
  • 420A DOHC
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Great customer service and product pricing! Received tracking number very quickly and will recommend to anyone!!!!

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For the over-the-winter garage storage of my 911, the Rail Ramps Flatstopper product has eliminated the need to move the car over the winter in order to avoid the tires developing flat spots.
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Fast Shipping.  Good packaging.  Very good pricing.  Will shop from again.
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Processed and shipped out very quickly. I love when a website delivers! It was the best deal on the internet AND they gave free shipping! I will definitely do future business with Autoplicity. Thanks!
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Fitment
Dodge Neon
1999 Dodge Neon ALL / Base / Highline / Sport
1998 Dodge Neon ALL / Base / Highline / Sport
1997 Dodge Neon ALL / Base / Highline / Sport
1996 Dodge Neon ALL / Base / Highline / Sport
1995 Dodge Neon ALL / Base / Highline / Sport
1994 Dodge Neon ALL / Base / Highline / Sport
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