Skip to content

Country

ARP

ARP

ARP

Browse ARP performance parts and upgrades including engine fasteners, studs and hardware for high stress applications, with options suited to street, drag, drift, circuit and high horsepower builds.

12-Point Nut, Chrome Moly Black Oxide 10mm X 1.25 Thread, 12mm Socket (10-Pack) (AR300-8364)

ARP
Original price $96.02 - Original price $96.02
Original price
$96.02
$96.02 - $96.02
Current price $96.02

10mm X 1.25 Thread, 12mm Socket (10-Pack) Part Number : AR300-8364 Available in a variety of sizes to suit your needs, all ARP 12-poin...

View full details
Original price $96.02 - Original price $96.02
Original price
$96.02
$96.02 - $96.02
Current price $96.02

Head Stud Kit, 12-Point Nuts Nissan SR20DEDT 91-94, 12mm (AR202-4303)

ARP
Original price $429.30 - Original price $429.30
Original price
$429.30
$429.30 - $429.30
Current price $429.30

fits Nissan SR20DEDT 91-94, 12mm Part Number : AR202-4303 It Is For Good Reason That Virtually Every Top Professional Engine Builder R...

View full details
Original price $429.30 - Original price $429.30
Original price
$429.30
$429.30 - $429.30
Current price $429.30

12-Point Nut, Chrome Moly Black Oxide 9/16" UNF Thread, 11/16" Socket (10-Pack) (AR300-8335)

ARP
Original price $168.93 - Original price $168.93
Original price
$168.93
$168.93 - $168.93
Current price $168.93

9/16" UNF Thread, 11/16" Socket (10-Pack) Part Number : AR300-8335 Available in a variety of sizes to suit your needs, all ARP 12-poin...

View full details
Original price $168.93 - Original price $168.93
Original price
$168.93
$168.93 - $168.93
Current price $168.93

10mm ID Washers with Chamfer 3/4" OD, .120" thick, 10 pack (AR200-8689)

ARP
Original price $26.22 - Original price $26.22
Original price
$26.22
$26.22 - $26.22
Current price $26.22

3/4" OD, .120" thick, 10 pack Part Number : AR200-8689 A true high performance washer from ARP, available in a variety of sizes and th...

View full details
Original price $26.22 - Original price $26.22
Original price
$26.22
$26.22 - $26.22
Current price $26.22

Nascar Speed Nuts 5/8"-18 Thread Size (10 Pack) (AR300-7801)

ARP
Original price $61.41 - Original price $61.41
Original price
$61.41
$61.41 - $61.41
Current price $61.41

Part Number : AR300-7801 Unquestionably The Strongest Wheel Stud Used In Nascar Today, Practically Every Driver's Reputation Rides On The Reli...

View full details
Original price $61.41 - Original price $61.41
Original price
$61.41
$61.41 - $61.41
Current price $61.41

Rocker Arm Stud Kit 7/16" fits Aluminium Head, Exhaust Studs Only (8), Has Shank Under Hex To Locate Guide Plate (AR235-7203)

ARP
Original price $155.60 - Original price $155.60
Original price
$155.60
$155.60 - $155.60
Current price $155.60

7/16" fits Aluminium Head, Exhaust Studs Only (8), Has Shank Under Hex To Locate Guide Plate Part Number : AR235-7203 B= 2.000"C= 1.6...

View full details
Original price $155.60 - Original price $155.60
Original price
$155.60
$155.60 - $155.60
Current price $155.60

5-Pack Bolt Kit, Hex Head S/S 5/16" UNC x 2.750" UHL With 3/8" Socket (AR622-2750)

ARP
Original price $46.23 - Original price $46.23
Original price
$46.23
$46.23 - $46.23
Current price $46.23

5/16" UNC x 2.750" UHL With 3/8" Socket Part Number : AR622-2750 Now you can use premium quality ARP stainless steel or chrome moly fa...

View full details
Original price $46.23 - Original price $46.23
Original price
$46.23
$46.23 - $46.23
Current price $46.23

Intake Manifold Bolt Kit, Hex Head S/S Holden 253-308 (Early) (AR405-2001)

ARP
Original price $140.88 - Original price $140.88
Original price
$140.88
$140.88 - $140.88
Current price $140.88

fits Holden 253-308 (Early) Part Number : AR405-2001 Prevent intake manifold leaks with ARP's quality fasteners. They're nominally rat...

View full details
Original price $140.88 - Original price $140.88
Original price
$140.88
$140.88 - $140.88
Current price $140.88

Oil Pan Bolt Kit, Hex Nut S/S Holden V8 253-308 (AR405-1802)

ARP
Original price $100.40 - Original price $100.40
Original price
$100.40
$100.40 - $100.40
Current price $100.40

fits Holden V8 253-308 Part Number : AR405-1802 The engineers at ARP spent quite a bit of time developing these highly effective, uniq...

View full details
Original price $100.40 - Original price $100.40
Original price
$100.40
$100.40 - $100.40
Current price $100.40

Oil Pan Bolt Kit, 12-Point S/S Holden V8 253-308 (AR405-1801)

ARP
Original price $112.70 - Original price $112.70
Original price
$112.70
$112.70 - $112.70
Current price $112.70

fits Holden V8 253-308 Part Number : AR405-1801 The engineers at ARP spent quite a bit of time developing these highly effective, uniq...

View full details
Original price $112.70 - Original price $112.70
Original price
$112.70
$112.70 - $112.70
Current price $112.70

Head Stud Kit, 12-Point Dart LS Next Iron Block Only With 23-Bolt Head (AR234-4341)

ARP
Original price $1,195.54 - Original price $1,195.54
Original price
$1,195.54
$1,195.54 - $1,195.54
Current price $1,195.54

fits Dart LS Next Iron Block Only With 23-Bolt Head Part Number : AR234-4341 It is for good reason that virtually every top profession...

View full details
Original price $1,195.54 - Original price $1,195.54
Original price
$1,195.54
$1,195.54 - $1,195.54
Current price $1,195.54

Special Purpose Washer 7/16" I.D, 7/8" O.D .120 Thick with Chamfer (10-Pack) (AR200-8532)

ARP
Original price $22.54 - Original price $22.54
Original price
$22.54
$22.54 - $22.54
Current price $22.54

7/16" I.D, 7/8" O.D .120 Thick with Chamfer (10-Pack) Part Number : AR200-8532 A true high performance washer from ARP, available in a...

View full details
Original price $22.54 - Original price $22.54
Original price
$22.54
$22.54 - $22.54
Current price $22.54

Oil Pump Drive Shaft BB Ford 429-460 (AR154-7903)

ARP
Original price $52.21 - Original price $52.21
Original price
$52.21
$52.21 - $52.21
Current price $52.21

fits BB Ford 429-460 Part Number : AR154-7903 Lose Oil Pressure And The Engine Is Trash! Now You Don't Have To Depend On A Stock Oil P...

View full details
Original price $52.21 - Original price $52.21
Original price
$52.21
$52.21 - $52.21
Current price $52.21

Main Bolt Kit, 2-Bolt Main Hex Head Holden 253-304-308 (AR205-5001)

ARP
Original price $97.06 - Original price $97.06
Original price
$97.06
$97.06 - $97.06
Current price $97.06

fits Holden 253-304-308 Part Number : AR205-5001 Far superior to any other main bolt kit offered for use in competition engines, ARP ...

View full details
Original price $97.06 - Original price $97.06
Original price
$97.06
$97.06 - $97.06
Current price $97.06

Thread Chaser Cleaning Taps M11 x 2.00, fits GM LS Series Head Bolt Threads 6" OAL (Not Designed To Cut Thread) (AR912-0011)

ARP
Original price $162.04 - Original price $162.04
Original price
$162.04
$162.04 - $162.04
Current price $162.04

M11 x 2.00, fits GM LS Series Head Bolt Threads 6" OAL (Not Designed To Cut Thread) Part Number : AR912-0011 ARP's handy thread cleani...

View full details
Original price $162.04 - Original price $162.04
Original price
$162.04
$162.04 - $162.04
Current price $162.04

5-Pack Bolt Kit, 12-Point Head S/S 8mm x 1.25 x 35mm UHL With 10mm Socket Head (AR771-1004)

ARP
Original price $57.50 - Original price $57.50
Original price
$57.50
$57.50 - $57.50
Current price $57.50

8mm x 1.25 x 35mm UHL With 10mm Socket Head Part Number : AR771-1004 Now you can use premium quality ARP stainless steel or chrome mol...

View full details
Original price $57.50 - Original price $57.50
Original price
$57.50
$57.50 - $57.50
Current price $57.50

Ring Gear Bolt Kit Ford 9" 7/16"-20 x .750" UHL with 3/4" Socket Size (AR250-3003)

ARP
Original price $66.13 - Original price $66.13
Original price
$66.13
$66.13 - $66.13
Current price $66.13

fits Ford 9" 7/16"-20 x .750" UHL with 3/4" Socket Size Part Number : AR250-3003 The tremendous shock loads generated at launch by mos...

View full details
Original price $66.13 - Original price $66.13
Original price
$66.13
$66.13 - $66.13
Current price $66.13

Head Bolt Kit, Hex Head BB Chev 396-454 Cast Iron OEM Heads (AR135-3601)

ARP
Original price $205.85 - Original price $205.85
Original price
$205.85
$205.85 - $205.85
Current price $205.85

fits BB Chev 396-454 Cast Iron OEM Heads Part Number : AR135-3601 High Performance Serieshigh Performance Head Bolts Are Available Wi...

View full details
Original price $205.85 - Original price $205.85
Original price
$205.85
$205.85 - $205.85
Current price $205.85

Pro Sport Rods 4340 Forged H-Beam Conrods BB Chevy, 6.535" length, ARP 2000 Cap Screws (SC245465352200A)

ARP
Original price $1,342.00 - Original price $1,342.00
Original price
$1,342.00
$1,342.00 - $1,342.00
Current price $1,342.00

BB Chevy, 6.535" length, ARP 2000 Cap Screws Part Number : SC245465352200A With ARP 7/16" or 3/8" Cap Screws, the "Bad Boy" of all Sc...

View full details
Original price $1,342.00 - Original price $1,342.00
Original price
$1,342.00
$1,342.00 - $1,342.00
Current price $1,342.00

Head Stud Kit, 12-Point Nut Holden 6cyl Red-Blue-Black Motor (AR9994401)

ARP
Original price $247.25 - Original price $247.25
Original price
$247.25
$247.25 - $247.25
Current price $247.25

fits Holden 6cyl Red-Blue-Black Motor Part Number : AR9994401 It is for good reason that virtually every top professional engine build...

View full details
Original price $247.25 - Original price $247.25
Original price
$247.25
$247.25 - $247.25
Current price $247.25

Timing Cover & Water Pump Bolt Kit, 12-Point Stainless Holden 253-304-308 V8 (AR9991504)

ARP
Original price $132.25 - Original price $132.25
Original price
$132.25
$132.25 - $132.25
Current price $132.25

fits Holden 253-304-308 V8 Part Number : AR9991504 These kits suit all Holden V8 253-304-308 Engines. Includes 15 bolts and 15 washers...

View full details
Original price $132.25 - Original price $132.25
Original price
$132.25
$132.25 - $132.25
Current price $132.25

Exhaust Header Bolt Kit, Hex Head Black Oxide GM LS Series M8 X .984" UHL (12 Pack) 1/4" Wide Header Flange (AR134-1101)

ARP
Original price $76.36 - Original price $76.36
Original price
$76.36
$76.36 - $76.36
Current price $76.36

fits GM LS Series M8 X .984" UHL (12 Pack) 1/4" Wide Header Flange Part Number : AR134-1101 ARP manufactures a variety of premium grad...

View full details
Original price $76.36 - Original price $76.36
Original price
$76.36
$76.36 - $76.36
Current price $76.36

Head Stud Kit, 12-Point Nut Nissan RB30 & RB30ET SOHC With 11mm Studs (AR9994215)

ARP
Original price $494.50 - Original price $494.50
Original price
$494.50
$494.50 - $494.50
Current price $494.50

fits Nissan RB30 & RB30ET SOHC With 11mm Studs Part Number : AR9994215 It is for good reason that virtually every top professional...

View full details
Original price $494.50 - Original price $494.50
Original price
$494.50
$494.50 - $494.50
Current price $494.50

Pressure Plate Bolt Kit, Pro Series Ford SB/BB 289-460 (1985 & Earlier) 5/16-18 Thread (AR250-2201)

ARP
Original price $27.71 - Original price $27.71
Original price
$27.71
$27.71 - $27.71
Current price $27.71

fits Ford SB/BB 289-460 (1985 & Earlier) 5/16-18 Thread Part Number : AR250-2201 The Importance Of Pressure Plate Bolts In A Raci...

View full details
Original price $27.71 - Original price $27.71
Original price
$27.71
$27.71 - $27.71
Current price $27.71

Frequently Asked Questions

What products from ARP are in this collection?
This collection groups ARP products around engine fasteners, studs and hardware for high stress applications, making it easier to shop that brand by application, fitment and build goal.
Is ARP a good choice for performance builds?
ARP is widely chosen for enthusiasts who want proven parts rather than guesswork. The right product still depends on your vehicle, power target and how the car is used.
How do I confirm ARP compatibility with my setup?
Check the product listing for vehicle, engine or universal fitment notes. For custom or high horsepower builds, confirm supporting mods, dimensions and connection types before ordering.
Do ARP parts need supporting upgrades or tuning?
Some do. Fuel, turbo, ignition, ECU and driveline parts often work best with the right supporting hardware and, where relevant, professional tuning or setup.
Why buy ARP parts from 1320 Motorsports?
We focus on proven performance parts for real builds, so the aim is to help you choose the right ARP product for your combination instead of piecing together a setup blind.