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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.

Original price $240.23 - Original price $240.23
Original price
$240.23
$240.23 - $240.23
Current price $240.23

Main Stud Kit, 2-Bolt Main

ARP

fits SB Chrysler 318-340-360 Wedge With Windage Tray Part Number : AR240-5501 There Are Many Important Reasons To Use Arp Main Stud Ki...

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Original price $240.23 - Original price $240.23
Original price
$240.23
$240.23 - $240.23
Current price $240.23
Original price $180.66 - Original price $180.66
Original price
$180.66
$180.66 - $180.66
Current price $180.66

Long Exhaust Stud Kit, 12-Point Nut

ARP

fits BB Chev, 8-Pieces (1.000" Coarse Thread With Nuts & Washers) Part Number : AR235-4306 It is for good reason that virtually ev...

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Original price $180.66 - Original price $180.66
Original price
$180.66
$180.66 - $180.66
Current price $180.66
Original price $391.80 - Original price $391.80
Original price
$391.80
$391.80 - $391.80
Current price $391.80

Head Stud Kit, 12-Point Nut

ARP

fits Honda 2.0L VTEC K20A2, A3, Under Cut Stud Part Number : AR208-4701 It is for good reason that virtually every top professional en...

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Original price $391.80 - Original price $391.80
Original price
$391.80
$391.80 - $391.80
Current price $391.80
Original price $1,501.50 - Original price $1,501.50
Original price
$1,501.50
$1,501.50 - $1,501.50
Current price $1,501.50

Callies Compstar Series H-Beam Conrod Set - 6.385" Length with ARP L19 Bolts

ARP

Suit Big Block Chevy 2.200" Pin, 0.990" Small End Part Number : CACSB6385ES3B9AH Compstar engineering leads the way in High Value conn...

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Original price $1,501.50 - Original price $1,501.50
Original price
$1,501.50
$1,501.50 - $1,501.50
Current price $1,501.50
Original price $4.83 - Original price $4.83
Original price
$4.83
$4.83 - $4.83
Current price $4.83

Special Purpose Washer

ARP

7/16" I.D, .675" O.D .062" Thick With Chamfer (2-Pack) Part Number : AR200-8671 A true high performance washer from ARP, available in ...

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Original price $4.83 - Original price $4.83
Original price
$4.83
$4.83 - $4.83
Current price $4.83
Original price $1,758.49 - Original price $1,758.49
Original price
$1,758.49
$1,758.49 - $1,758.49
Current price $1,758.49

BC625+ H-Beam Connecting Rods With ARP625+ Custom Age Bolts

ARP

Suit Subaru FA20 & Toyota 4UGSE, 5.094" Length Part Number : BC6618 The BC625+ rod from BC is the premier industry connecting rod....

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Original price $1,758.49 - Original price $1,758.49
Original price
$1,758.49
$1,758.49 - $1,758.49
Current price $1,758.49
Original price $1,062.60 - Original price $1,062.60
Original price
$1,062.60
$1,062.60 - $1,062.60
Current price $1,062.60

Sportsman H-Beam Connecting Rods With ARP2000 Bolts

ARP

Suit Subaru EJ20 &^amp; EJ25, 5.141" Length Part Number : BC6609 Although the name implies that the Sportsman is a 2nd tier part, ...

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Original price $1,062.60 - Original price $1,062.60
Original price
$1,062.60
$1,062.60 - $1,062.60
Current price $1,062.60
Original price $1,212.75 - Original price $1,212.75
Original price
$1,212.75
$1,212.75 - $1,212.75
Current price $1,212.75

Sportsman H-Beam Connecting Rods With ARP2000 Bolts

ARP

Suit Nissan RB26DETT, 4.783" Length Part Number : BC6239 Although the name implies that the Sportsman is a 2nd tier part, the Sportsma...

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Original price $1,212.75 - Original price $1,212.75
Original price
$1,212.75
$1,212.75 - $1,212.75
Current price $1,212.75
Original price $2,194.50 - Original price $2,194.50
Original price
$2,194.50
$2,194.50 - $2,194.50
Current price $2,194.50

HD H-Beam Connecting Rods With ARP2000 Bolts

ARP

Suit Nissan RB30 & RB30ET, 6.000"Length With 7/16" Rod Bolt Part Number : BC6230 The new HD Series H beam rod from BC is designed ...

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Original price $2,194.50 - Original price $2,194.50
Original price
$2,194.50
$2,194.50 - $2,194.50
Current price $2,194.50
Original price $1,102.50 - Original price $1,102.50
Original price
$1,102.50
$1,102.50 - $1,102.50
Current price $1,102.50

Sportsman H-Beam Connecting Rods With ARP2000 Bolts

ARP

Suit Nissan SR20DET, 5.366" Length Part Number : BC6209 Although the name implies that the Sportsman is a 2nd tier part, the Sportsman...

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Original price $1,102.50 - Original price $1,102.50
Original price
$1,102.50
$1,102.50 - $1,102.50
Current price $1,102.50
Original price $935.55 - Original price $935.55
Original price
$935.55
$935.55 - $935.55
Current price $935.55

Sportsman H-Beam Connecting Rods With ARP2000 Bolts

ARP

Suit Mitsubishi 4G63 & EVO 8-9,5.906" Length, .866"Pin Part Number : BC6109 Although the name implies that the Sportsman is a 2nd ...

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Original price $935.55 - Original price $935.55
Original price
$935.55
$935.55 - $935.55
Current price $935.55
Original price $106.72 - Original price $106.72
Original price
$106.72
$106.72 - $106.72
Current price $106.72

Ring Gear Bolt Kit

ARP

fits Chrysler 7-1/4" & 8-3/4" Diff (1972 & Earlier) .390" Grip Part Number : AR240-3001 The tremendous shock loads generated a...

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Original price $106.72 - Original price $106.72
Original price
$106.72
$106.72 - $106.72
Current price $106.72
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 $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 $5.06 - Original price $5.06
Original price
$5.06
$5.06 - $5.06
Current price $5.06

Special Purpose Washer

ARP

M12 I.D, 3/4 O.D .120" Thick (2-Pack) Part Number : AR200-8526 A true high performance washer from ARP, available in a variety of size...

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Original price $5.06 - Original price $5.06
Original price
$5.06
$5.06 - $5.06
Current price $5.06
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 $65.67 - Original price $65.67
Original price
$65.67
$65.67 - $65.67
Current price $65.67

12-Point Nut, Polished S/S

ARP

3/8" UNC Thread, 7/16" Socket (10 Pack) Part Number : AR401-8341 1= 3/8-162= .390"3= .625"4= 7/16"

Original price $65.67 - Original price $65.67
Original price
$65.67
$65.67 - $65.67
Current price $65.67
Original price $29.55 - Original price $29.55
Original price
$29.55
$29.55 - $29.55
Current price $29.55

12-Point Nut, Polished S/S

ARP

10mm X 1.00 Thread, 12mm Socket (2-Pack) Part Number : AR401-8331 Available in a variety of sizes to suit your needs, all ARP 12-point...

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Original price $29.55 - Original price $29.55
Original price
$29.55
$29.55 - $29.55
Current price $29.55
Original price $928.63 - Original price $928.63
Original price
$928.63
$928.63 - $928.63
Current price $928.63

Main Stud Kit, 12-Point Nuts

ARP

Suit Ford 6.0L Powerstroke Diesel Part Number : AR150-5801 There are many important reasons to use ARP main stud kits, including the e...

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Original price $928.63 - Original price $928.63
Original price
$928.63
$928.63 - $928.63
Current price $928.63
Original price $1,534.50 - Original price $1,534.50
Original price
$1,534.50
$1,534.50 - $1,534.50
Current price $1,534.50

Pro Sport Rods 4340 Forged H-Beam Conrods

ARP

SB ChevyLJ, 6.000" length, Profiled for Stroker With ARP2000 Bolts Part Number : SC235060002100SA With ARP 7/16" or 3/8" Cap Screws, ...

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Original price $1,534.50 - Original price $1,534.50
Original price
$1,534.50
$1,534.50 - $1,534.50
Current price $1,534.50
Original price $1,369.50 - Original price $1,369.50
Original price
$1,369.50
$1,369.50 - $1,369.50
Current price $1,369.50

Pro Sport Rods 4340 Forged H-Beam Conrods

ARP

BB Chevy, 6.800" length With ARP2000 Bolts Part Number : SC245468002200A With ARP 7/16" or 3/8" Cap Screws, the "Bad Boy" of all Scat...

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Original price $1,369.50 - Original price $1,369.50
Original price
$1,369.50
$1,369.50 - $1,369.50
Current price $1,369.50
Original price $359.52 - Original price $359.52
Original price
$359.52
$359.52 - $359.52
Current price $359.52

Dart Iron Eagle Toyota 2JZ Head Studs

ARP

1/2" Stud, ARP 8740 Material Part Number : DA66140118

Original price $359.52 - Original price $359.52
Original price
$359.52
$359.52 - $359.52
Current price $359.52
Original price $90.16 - Original price $90.16
Original price
$90.16
$90.16 - $90.16
Current price $90.16

Flywheel Bolts

ARP

fits Chev LT1 6.2L (2013-On) M11 x 1.5 x 1.125" UHL Part Number : AR234-2801 Flywheel and Flexplate bolts play an important role in th...

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Original price $90.16 - Original price $90.16
Original price
$90.16
$90.16 - $90.16
Current price $90.16
Original price $25.88 - Original price $25.88
Original price
$25.88
$25.88 - $25.88
Current price $25.88

Special Purpose Washer

ARP

M12 I.D, 3/4 O.D .120" Thick (10-Pack) Part Number : AR200-8536 A true high performance washer from ARP, available in a variety of siz...

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Original price $25.88 - Original price $25.88
Original price
$25.88
$25.88 - $25.88
Current price $25.88

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.