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ARP Automotive Racing Products

ARP Automotive Racing Products

ARP Automotive Racing Products

Browse ARP Automotive Racing Products 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.

Original price $21.74 - Original price $21.74
Original price
$21.74
$21.74 - $21.74
Current price $21.74

1/2" Dia. Stud, 6.500" OAL, Single Stud

ARP

Part Number : ARAR6.500-1LB It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head ...

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Original price $21.74 - Original price $21.74
Original price
$21.74
$21.74 - $21.74
Current price $21.74
Original price $26.22 - Original price $26.22
Original price
$26.22
$26.22 - $26.22
Current price $26.22

10mm ID Washers with Chamfer

ARP

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...

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Original price $26.22 - Original price $26.22
Original price
$26.22
$26.22 - $26.22
Current price $26.22
Original price $42.89 - Original price $42.89
Original price
$42.89
$42.89 - $42.89
Current price $42.89

12-Point Head 8mm x 1.25 S/S Bolts

ARP

20mm UHL With 10mm Wrench Head, 5 pack Part Number : AR771-1001 Now you can use premium quality ARP stainless steel or chrome moly fas...

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Original price $42.89 - Original price $42.89
Original price
$42.89
$42.89 - $42.89
Current price $42.89
Original price $68.54 - Original price $68.54
Original price
$68.54
$68.54 - $68.54
Current price $68.54

12-Point Nut, Chrome Moly Black Oxide

ARP

1/2" UNF Thread, 9/16" Socket (10-Pack) Part Number : AR300-8334 Available in a variety of sizes to suit your needs, all ARP 12-point ...

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Original price $68.54 - Original price $68.54
Original price
$68.54
$68.54 - $68.54
Current price $68.54
Original price $98.79 - Original price $98.79
Original price
$98.79
$98.79 - $98.79
Current price $98.79

12-Point Nut, Chrome Moly Black Oxide

ARP

9mm X 1.25 Thread, 11mm Socket (10-Pack) Part Number : AR300-8362 Available in a variety of sizes to suit your needs, all ARP 12-point...

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Original price $98.79 - Original price $98.79
Original price
$98.79
$98.79 - $98.79
Current price $98.79
Original price $96.26 - Original price $96.26
Original price
$96.26
$96.26 - $96.26
Current price $96.26

12-Point Nut, Chrome Moly Black Oxide

ARP

10mm X 1.50 Thread, 12mm Socket (10-Pack) Part Number : AR300-8365 Available in a variety of sizes to suit your needs, all ARP...

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Original price $96.26 - Original price $96.26
Original price
$96.26
$96.26 - $96.26
Current price $96.26
Original price $48.07 - Original price $48.07
Original price
$48.07
$48.07 - $48.07
Current price $48.07

12-Point Nut, Chrome Moly Black Oxide

ARP

7/16" UNC Thread, 1/2" Socket (10-Pack) Part Number : AR301-8346 Available in a variety of sizes to suit your needs, all ARP 12-point ...

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Original price $48.07 - Original price $48.07
Original price
$48.07
$48.07 - $48.07
Current price $48.07
Original price $22.77 - Original price $22.77
Original price
$22.77
$22.77 - $22.77
Current price $22.77

12-Point Nut, Chrome Moly Black Oxide

ARP

9mm X 1.25 Thread, 11mm Socket (2-Pack) Part Number : AR300-8352 Available in a variety of sizes to suit your needs, all ARP 12-point ...

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Original price $22.77 - Original price $22.77
Original price
$22.77
$22.77 - $22.77
Current price $22.77
Original price $22.54 - Original price $22.54
Original price
$22.54
$22.54 - $22.54
Current price $22.54

12-Point Nut, Chrome Moly Black Oxide

ARP

8mm X 1.00 Thread, 10mm Socket (2-Pack) Part Number : AR300-8350 Available in a variety of sizes to suit your needs, all ARP 12-point ...

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Original price $22.54 - Original price $22.54
Original price
$22.54
$22.54 - $22.54
Current price $22.54
Original price $7.59 - Original price $7.59
Original price
$7.59
$7.59 - $7.59
Current price $7.59

12-Point Nut, Chrome Moly Black Oxide

ARP

3/8" UNF Thread, 7/16" Socket (2-Pack) Part Number : AR300-8322 Available in a variety of sizes to suit your needs, all ARP 12-point n...

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Original price $7.59 - Original price $7.59
Original price
$7.59
$7.59 - $7.59
Current price $7.59
Original price $10.01 - Original price $10.01
Original price
$10.01
$10.01 - $10.01
Current price $10.01

12-Point Nut, Chrome Moly Black Oxide

ARP

7/16" UNF Thread, 5/8" Socket (10-Pack) Part Number : AR301-8334 Available in a variety of sizes to suit your needs, all ARP 12-point ...

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Original price $10.01 - Original price $10.01
Original price
$10.01
$10.01 - $10.01
Current price $10.01
Original price $39.56 - Original price $39.56
Original price
$39.56
$39.56 - $39.56
Current price $39.56

12-Point Nut, Chrome Moly Black Oxide

ARP

9/16" UNF Thread, 11/16" Socket (2-Pack) Part Number : AR300-8325 Available in a variety of sizes to suit your needs, all ARP 12-point...

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Original price $39.56 - Original price $39.56
Original price
$39.56
$39.56 - $39.56
Current price $39.56
Original price $67.97 - Original price $67.97
Original price
$67.97
$67.97 - $67.97
Current price $67.97

12-Point Nut, Chrome Moly Black Oxide

ARP

1/2" UNF Thread, 5/8" Socket (10-Pack) Part Number : AR300-8336 Available in a variety of sizes to suit your needs, all ARP 12-point n...

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Original price $67.97 - Original price $67.97
Original price
$67.97
$67.97 - $67.97
Current price $67.97
Original price $49.80 - Original price $49.80
Original price
$49.80
$49.80 - $49.80
Current price $49.80

12-Point Nut, Chrome Moly Black Oxide

ARP

7/16" UNF Thread, 5/8" Socket (10-Pack) Part Number : AR301-8354 Available in a variety of sizes to suit your needs, all ARP 12-point ...

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Original price $49.80 - Original price $49.80
Original price
$49.80
$49.80 - $49.80
Current price $49.80
Original price $9.89 - Original price $9.89
Original price
$9.89
$9.89 - $9.89
Current price $9.89

12-Point Nut, Chrome Moly Black Oxide

ARP

7/16" UNF Thread, 1/2" Socket (2-Pack) Part Number : AR300-8323 Available in a variety of sizes to suit your needs, all ARP 12-point n...

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Original price $9.89 - Original price $9.89
Original price
$9.89
$9.89 - $9.89
Current price $9.89
Original price $47.73 - Original price $47.73
Original price
$47.73
$47.73 - $47.73
Current price $47.73

12-Point Nut, Chrome Moly Black Oxide

ARP

7/16" UNF Thread, 1/2" Socket (10-Pack) Part Number : AR300-8333 11available In A Variety Of Sizes To Suit Your Needs, All A...

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Original price $47.73 - Original price $47.73
Original price
$47.73
$47.73 - $47.73
Current price $47.73
Original price $8.39 - Original price $8.39
Original price
$8.39
$8.39 - $8.39
Current price $8.39

12-Point Nut, Chrome Moly Black Oxide

ARP

5/16" UNF Thread, 3/8" Socket (2-Pack) Part Number : AR300-8321 1= 5/16"-282= .348"3= .526"4= 3/8"

Original price $8.39 - Original price $8.39
Original price
$8.39
$8.39 - $8.39
Current price $8.39
Original price $16.10 - Original price $16.10
Original price
$16.10
$16.10 - $16.10
Current price $16.10

12-Point Nut, Chrome Moly Black Oxide

ARP

1/2" UNF Thread, 9/16" Socket (2-Pack) Part Number : AR300-8324 Available in a variety of sizes to suit your needs, all ARP 12-point n...

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Original price $16.10 - Original price $16.10
Original price
$16.10
$16.10 - $16.10
Current price $16.10
Original price $40.71 - Original price $40.71
Original price
$40.71
$40.71 - $40.71
Current price $40.71

12-Point Nut, Chrome Moly Black Oxide

ARP

5/16" UNF Thread, 3/8" Socket (10-Pack) Part Number : AR300-8331 1= 5/16"-282= .348"3= .526"4= 3/8"

Original price $40.71 - Original price $40.71
Original price
$40.71
$40.71 - $40.71
Current price $40.71
Original price $23.00 - Original price $23.00
Original price
$23.00
$23.00 - $23.00
Current price $23.00

12-Point Nut, Chrome Moly Black Oxide

ARP

9mm X 1.00 Thread, 11mm Socket (2-Pack) Part Number : AR300-8351 Available in a variety of sizes to suit your needs, all ARP 12-point ...

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Original price $23.00 - Original price $23.00
Original price
$23.00
$23.00 - $23.00
Current price $23.00
Original price $23.92 - Original price $23.92
Original price
$23.92
$23.92 - $23.92
Current price $23.92

12-Point Nut, Chrome Moly Black Oxide

ARP

12mm X 1.25 Thread, 14mm Socket (2 Pack) Part Number : AR300-8327 1= 12mm X 1.252= 12.8(.504")3= 20.9(.823")4= 14mm

Original price $23.92 - Original price $23.92
Original price
$23.92
$23.92 - $23.92
Current price $23.92
Original price $98.79 - Original price $98.79
Original price
$98.79
$98.79 - $98.79
Current price $98.79

12-Point Nut, Chrome Moly Black Oxide

ARP

12mm X 1.25 Thread, 14mm Socket (10 Pack) Part Number : AR300-8337 1= 12mm X 1.252= 12.8 (.504")3= 20.9(.823")4= 14mm

Original price $98.79 - Original price $98.79
Original price
$98.79
$98.79 - $98.79
Current price $98.79
Original price $103.50 - Original price $103.50
Original price
$103.50
$103.50 - $103.50
Current price $103.50

12-Point Nut, Chrome Moly Black Oxide

ARP

12mm X 1.25 Thread, 16mm Socket (10 Pack) Part Number : AR300-8338 1= 12mm X 1.252= 13.5(.530")3= 22.2(.873")4= 16mm

Original price $103.50 - Original price $103.50
Original price
$103.50
$103.50 - $103.50
Current price $103.50
Original price $186.99 - Original price $186.99
Original price
$186.99
$186.99 - $186.99
Current price $186.99

12-Point Nut, Chrome Moly Black Oxide

ARP

5/8" UNF Thread, 13/16" Socket (10-Pack) Part Number : AR300-8339 1= 5/8"-182= .700"3= 1.225"4= 13/16"

Original price $186.99 - Original price $186.99
Original price
$186.99
$186.99 - $186.99
Current price $186.99

Frequently Asked Questions

What products from ARP Automotive Racing Products are in this collection?
This collection groups ARP Automotive Racing Products 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 Automotive Racing Products a good choice for performance builds?
ARP Automotive Racing Products 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 Automotive Racing Products 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 Automotive Racing Products 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 Automotive Racing Products parts from 1320 Motorsports?
We focus on proven performance parts for real builds, so the aim is to help you choose the right ARP Automotive Racing Products product for your combination instead of piecing together a setup blind.