Engine Kits

ARP Head Studs, Volkswagen / Audi

ARP Volkswagen / Audi Head Studs Kits, It is for good reason that virtually every top professional engine builder relies on ARP  head studs for their all-out competition powerplants. Simply stated, there’s not a better stud setup on the market today.

For openers, ARP Volkswagen / Audi Head Studs Kits uses a premium grade 8740 alloy that is rated far superior to “aircraft” quality. Then, 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.

ARP
Head Stud KitsFollowing heat-treat, each ARP Head Stud are 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 Volkswagen / Audi Head Studs Kits 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 Head Stud Kits 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 (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 ARP
Head Studworth the extra effort.

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 – and one that compensates for head gasket compression when the cylinder heads are installed. This helps prevent blown head gaskets, and assures optimum engine sealing!

Premium quality heat-treated 8740 chrome moly steel head stud kits are available for most every domestic and import applications. You won’t find a better quality stud on the market from any other source. Look for ARP stamped on each stud as your assurance of quality.

ARP Volkswagen / Audi Head Studs Kits are available with your choice of conventional hex nuts or compact 12-point nuts. Premium quality parallel ground washers are also included with each kit. Clearly, they are the best on the market today, and the favorite of leading professional engine builders in all forms of racing.

 

ARP
Head Stud Kits
Please read
Head Bolt and Stud Tech Tips
and
HEAD STUDS vs. BOLTS



This product is in the following categories:

HomeBolt Kits, Studs, FastenersHead Bolts and Head Studs

Manufacturer:

ARP Bolts

Part #: 204-4101

Volkswagen/Audi 1.8L Double Overhead Cam 20V Turbo M11/ARP2000 (without installation tool)(early AEB), 12-point nuts, ARP Head Studs 204-4101
Price: $211.48
Quantity:

Part #: 204-4102

Volkswagen/Audi 1.8L Double Overhead Cam 20V Turbo M11/ARP2000 (with installation tool) (early AEB), 12-point nuts, ARP Head Studs 204-4102
Price: $259.71
Quantity:

Part #: 204-4103

Volkswagen/Audi 1.8L Double Overhead Cam 20V Turbo M10/ARP2000 (without installation tool), 12-point nuts, ARP Head Studs 204-4103
Price: $195.67
Quantity:

Part #: 204-4104

Volkswagen/Audi 1.8L Double Overhead Cam 20V Turbo M10/ARP2000 (with installation tool), 12-point nuts, ARP Head Studs 204-4104
Price: $243.89
Quantity:

Part #: 204-4203

Volkswagen 1.8L & 2.0L, 8V Golf/Jetta, 12-point nuts, ARP Head Studs 204-4203, It is for good reason that virtually every top professional engine builder relies on ARP  head studs for th...
Price: $121.98
Quantity:

Part #: 204-4204

Volkswagen 1.8L & 2.0L, 16V Golf/Jetta, 12-point nuts, ARP Head Studs 204-4204. It is for good reason that virtually every top professional engine builder relies on ARP  head studs for t...
Price: $127.11
Quantity:

Part #: 204-4205

Audi 5 cylinder, 10 valve, 12-point nuts, ARP Head Studs 204-4205. It is for good reason that virtually every top professional engine builder relies on ARP  head studs for their all-out compe...
Price: $108.09
Quantity:

Part #: 204-4207

Audi 5 cylinder, 20 valve, 12-point nuts, ARP Head Studs 204-4207. It is for good reason that virtually every top professional engine builder relies on ARP  head studs for their all-out compe...
Price: $152.94
Quantity:

Part #: 204-4701

Volkswagen 1.8L & 2.0L, 8V Golf/Jetta & 1.6L Super Vee, 12-point nuts and under cut studs, ARP Head Studs 204-4701, ARP Head Stud Kits with 12-point Nuts and Under Cut Studs . It is for goo...
Price: $111.43
Quantity:

Part #: 204-4702

Volkswagen 1.8L & 2.0L, 16V Golf/Jetta, 12-point nuts and under cut studs, ARP Head Studs 204-4702. ARP Head Stud Kits with 12-point Nuts and Under Cut Studs . It is for good reason that virtu...
Price: $137.71
Quantity:

Part #: 204-4703

Audi 5 cylinder, 10 valve, 12-point nuts and under cut studs, ARP Head Studs 204-4703 . It is for good reason that virtually every top professional engine builder relies on ARP  head studs ...
Price: $138.65
Quantity:

Part #: 204-4704

Audi 5 cylinder, 20 valve, 12-point nuts and under cut studs, ARP Head Studs 204-4704. It is for good reason that virtually every top professional engine builder relies on ARP  head studs f...
Price: $164.49
Quantity:

Part #: 204-4705

Volkswagen/Audi 2.8L & 2.9L VR6, 12-point nuts and under cut studs, ARP Head Studs 204-4705. It is for good reason that virtually every top professional engine builder relies on ARP  he...
Price: $226.46
Quantity: