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ARP 202-4303 Head Stud Kit for Nissan - SR20DET

(1986-1991 Buick Skylark Gran Sport; 1991-1994 Nissan Pulsar; 1989-1995 Nissan Bluebird)

Part of: ARP BBC Head Stud Kit for Merlin Cylinder Heads

Other options in this family: ARP L19-7B ARP 208-4701 ARP 201-4302 ARP 203-4205 ARP 203-4302

Manufacturer

Picture for manufacturer ARP

Part Number

202-4303
16 reviews
Sale Price

$167.37

In Stock (6)

delivery box

Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The ARP 202-4303 head stud kit is engineered specifically for the Nissan Pulsar GTi-R with SR20DET engine (1990-1995). These premium head studs are essential for maintaining optimal cylinder head-to-block sealing in high-performance applications involving high compression pistons, turbochargers, nitrous oxide, or superchargers.

Premium Construction and Materials:

  • Manufactured from premium grade 8740 chromoly alloy, exceeding aircraft-quality specifications
  • Precision heat-treated to 200,000 psi tensile strength for maximum durability
  • Centerless ground through ten precise cuts to ensure near-perfect concentricity and straightness
  • Thread rolled after heat-treat for 1000% better fatigue strength compared to pre-heat-treat threading

Engineering Advantages:

  • Exacting tolerances allow gaskets and cylinder heads to glide into position with perfect alignment
  • Specially undercut shorter studs equalize stretch between studs for consistent clamping force
  • Compensates for head gasket compression to prevent blown gaskets and ensure optimal sealing
  • Superior clamping force distribution prevents head lifting under extreme cylinder pressures

ARP head studs are the preferred choice of Sport Compact and Import racers who demand reliable head gasket sealing in high-output turbocharged applications. Each kit provides the precision fastening solution needed for serious performance builds.

Products specifications

Fits

1986-1991 Buick Skylark Gran Sport; 1991-1994 Nissan Pulsar; 1989-1995 Nissan Bluebird

Cut to Fit

No

Fastener Finish

Black oxide

Fastener Material

8740 chromemoly

Fastener Style

Stud

Head Style

12-point

Notes

For use on RN14, SR20DET, M12.

Quantity

Sold as a kit.

Washers Included

Yes

Thanks for the amazing service! Repeat customer here!

Send my product.

Parts were as described, shipping was quick.

Correct bulkhead kit for the top nut that starting splitting in half.

Easy to purchase but shipping could have been more reasonable.

excellent service !

Nice easy to use

Great customer service and product pricing! Received tracking number very quickly and will recommend to anyone!!!!<br><br>Thanks

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.

Fast Shipping. Good packaging. Very good pricing. Will shop from again.

quick, did 20 min looking for problem, diagnosis then you guys for part. All done. now install, ug. Thanks D.

Some parts have very limited information such as left or right or if ball joint is included and so on, other than that the prices and shipping seem fair and the web site is easy to navigate. Thanks Dave

Cheapest price online. Great products.. really fast shipping.. no hassle

These guys had great pricing and got my order to me very quickly. I would do business with them again for sure!

I searched the entire web looking for the best price on my item and found that Autoplicity beat everybody else in price & quality. Search no more!

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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