ARP 204-4205 Head Stud Kit 8740 Series 12pt Head 10v Audi 5000 S 1978-1988 Image1
 
Images are generic.
 

ARP Head Stud Kit 8740 Series 12pt Head 10v Audi 5000 S 1978-1988

 
  • Head Stud/Bolt Kit

  • Made in USA

  • ARP Quality


ARP 204-4205 Head Stud Kit 8740 Series 12pt Head 10v Audi 5000 S 1978-1988
List Price: $121.31
$103.11  Save 15%
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Product Details

It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all-out competition powerplants. Simply stated, there's not a better stud setup on the market today. For openers, ARP uses a premium grade 8740 alloy that is rated far superior to aircraft quality. Each stud is placed vertically in special racks and precisely heat-treated to 200,000 psi. This procedure ensures complete heat penetration and the results are far superior to those lesser quality studs from other manufacturers who just dump pieces in a basket and hope for the best.

Following heat-treat, 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

  • Head Stud Kit High Performance 8740 Series 12Point Head
  • 10 Valve
  • 10 Valve


Images used may be generic. Actual product may vary.

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Vehicle Applications

Years Make Model Trim Chassis Engine Notes
1989 - 1991 Audi 100 QUATTRO BASE     Head Stud Kit High Performance 8740 Series 12Point Head 10 Valve
1989 - 1991 Audi 200 BASE     Head Stud Kit High Performance 8740 Series 12Point Head 10 Valve 10 Valve
1989 - 1991 Audi 100 BASE     Head Stud Kit High Performance 8740 Series 12Point Head 10 Valve 10 Valve
1989 - 1991 Audi 100 E     Head Stud Kit High Performance 8740 Series 12Point Head 10 Valve 10 Valve
1980 - 1983 Audi 4000 BASE     Head Stud Kit High Performance 8740 Series 12Point Head 10 Valve 10 Valve
1978 - 1988 Audi 5000 BASE     Head Stud Kit High Performance 8740 Series 12Point Head 10 Valve 10 Valve
1978 - 1988 Audi 5000 CS     Head Stud Kit High Performance 8740 Series 12Point Head 10 Valve 10 Valve
1978 - 1988 Audi 5000 S     Head Stud Kit High Performance 8740 Series 12Point Head 10 Valve 10 Valve
1978 - 1988 Audi 5000 S TURBO     Head Stud Kit High Performance 8740 Series 12Point Head 10 Valve 10 Valve
1978 - 1988 Audi 5000 TURBO     Head Stud Kit High Performance 8740 Series 12Point Head 10 Valve 10 Valve
1989 - 1991 Audi 200 QUATTRO BASE     Head Stud Kit High Performance 8740 Series 12Point Head 10 Valve 10 Valve
1989 - 1991 Audi 200 QUATTRO 10V     Head Stud Kit High Performance 8740 Series 12Point Head 10 Valve 10 Valve
1984 - 1987 Audi 4000 QUATTRO CS     Head Stud Kit High Performance 8740 Series 12Point Head 10 Valve 10 Valve
1984 - 1987 Audi 4000 QUATTRO S     Head Stud Kit High Performance 8740 Series 12Point Head 10 Valve 10 Valve
1991 - 1992 Audi 80 BASE     Head Stud Kit High Performance 8740 Series 12Point Head 10 Valve 10 Valve
1986 - 1988 Audi 5000 QUATTRO CS     Head Stud Kit High Performance 8740 Series 12Point Head 10 Valve 10 Valve
1986 - 1988 Audi 5000 QUATTRO S     Head Stud Kit High Performance 8740 Series 12Point Head 10 Valve 10 Valve
1988 - 1989 Audi 90 QUATTRO BASE     Head Stud Kit High Performance 8740 Series 12Point Head 10 Valve 10 Valve
1988 - 1991 Audi 90 BASE     Head Stud Kit High Performance 8740 Series 12Point Head 10 Valve 10 Valve
1988 - 1992 Audi 80 QUATTRO BASE     Head Stud Kit High Performance 8740 Series 12Point Head 10 Valve 10 Valve
1981 - 1987 Audi COUPE BASE     Head Stud Kit High Performance 8740 Series 12Point Head 10 Valve 10 Valve
1981 - 1987 Audi COUPE GT     Head Stud Kit High Performance 8740 Series 12Point Head 10 Valve 10 Valve
1983 - 1986 Audi QUATTRO BASE     Head Stud Kit High Performance 8740 Series 12Point Head 10 Valve 10 Valve