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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.

ARP Main Stud Kit, 12-Point Nut Suit Ford Godzilla 7.3L V8 - ARP2000 (AR258-5601)

ARP
Original price $890.56 - Original price $890.56
Original price
$890.56
$890.56 - $890.56
Current price $890.56

Suit Ford Godzilla 7.3L V8 - ARP2000 Part Number : AR258-5601 It Is For Good Reason That Virtually Every Top Professional Engine Bu...

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Original price $890.56 - Original price $890.56
Original price
$890.56
$890.56 - $890.56
Current price $890.56

ARP Head Stud Kit, 12-Point Nut Suit Ford Godzilla 7.3L V8 - ARP2000 (AR258-4301)

ARP
Original price $944.61 - Original price $944.61
Original price
$944.61
$944.61 - $944.61
Current price $944.61

Suit Ford Godzilla 7.3L V8 - ARP2000 Part Number : AR258-4301 It Is For Good Reason That Virtually Every Top Professional Engine Bu...

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Original price $944.61 - Original price $944.61
Original price
$944.61
$944.61 - $944.61
Current price $944.61

S/S Hex Nyloc Nuts 5/16" UNC Thread (5-Pack) (AR400-8662)

ARP
Original price $9.67 - Original price $9.67
Original price
$9.67
$9.67 - $9.67
Current price $9.67

5/16" UNC Thread (5-Pack) Part Number : AR400-8662 To compliment ARP "bulk" 5-pack chrome moly and stainless steel fastener...

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Original price $9.67 - Original price $9.67
Original price
$9.67
$9.67 - $9.67
Current price $9.67

Timing Cover Stud Kit, Hex Nut S/S SB/BB Chev (AR400-1401)

ARP
Original price $63.37 - Original price $63.37
Original price
$63.37
$63.37 - $63.37
Current price $63.37

fits SB/BB Chev Part Number : AR400-1401 Studs Are Prefered By Many Pro Engine Builders Because They Eliminate The Chance Of...

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Original price $63.37 - Original price $63.37
Original price
$63.37
$63.37 - $63.37
Current price $63.37

Thread Chaser Cleaning Taps 1/2" UNC Thread (Not Designed To Cut Thread) (AR911-0005)

ARP
Original price $102.93 - Original price $102.93
Original price
$102.93
$102.93 - $102.93
Current price $102.93

1/2" UNC Thread (Not Designed To Cut Thread) Part Number : AR911-0005 ARP's handy thread cleaning chaser taps are designed wi...

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Original price $102.93 - Original price $102.93
Original price
$102.93
$102.93 - $102.93
Current price $102.93

Sprint Car Camshaft Seal Plate Small Block Chev 2.100" O.D Block (AR934-0007)

ARP
Original price $68.89 - Original price $68.89
Original price
$68.89
$68.89 - $68.89
Current price $68.89

Small Block Chev 2.100" O.D Block Part Number : AR934-0007 The Perfect Compliment To The Bulletproof Cam Drives Are These Prec...

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Original price $68.89 - Original price $68.89
Original price
$68.89
$68.89 - $68.89
Current price $68.89

Sprint Car Camshaft Seal Plate Dart Aluminium Block 2.380" O.D (AR934-0008)

ARP
Original price $72.11 - Original price $72.11
Original price
$72.11
$72.11 - $72.11
Current price $72.11

fits Dart Aluminium Block 2.380" O.D Part Number : AR934-0008 The Perfect Compliment To The Bulletproof Cam Drives Are ...

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Original price $72.11 - Original price $72.11
Original price
$72.11
$72.11 - $72.11
Current price $72.11

Tapered Piston Ring Compressor 4.530" Bore (AR900-5600)

ARP
Original price $148.24 - Original price $148.24
Original price
$148.24
$148.24 - $148.24
Current price $148.24

Fits 4.530" Bore Part Number : AR900-5600 ARP's ring compressors are CNC machined from 6061-T6 billet tube material and fea...

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Original price $148.24 - Original price $148.24
Original price
$148.24
$148.24 - $148.24
Current price $148.24

Tapered Piston Ring Compressor 82.0mm Bore (AR901-8200)

ARP
Original price $153.98 - Original price $153.98
Original price
$153.98
$153.98 - $153.98
Current price $153.98

Fits 82.0mm Bore Part Number : AR901-8200 ARP's ring compressors are CNC machined from 6061-T6 billet tube material and fea...

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Original price $153.98 - Original price $153.98
Original price
$153.98
$153.98 - $153.98
Current price $153.98

S/S Hex Nyloc Nuts 1/4" UNF Thread (5-Pack) (AR400-8761)

ARP
Original price $9.09 - Original price $9.09
Original price
$9.09
$9.09 - $9.09
Current price $9.09

1/4" UNF Thread (5-Pack) Part Number : AR400-8761 To compliment ARP "bulk" 5-pack chrome moly and stainless steel fasteners...

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Original price $9.09 - Original price $9.09
Original price
$9.09
$9.09 - $9.09
Current price $9.09

S/S Hex Nyloc Nuts 1/2" UNC Thread (5-Pack) (AR400-8667)

ARP
Original price $15.76 - Original price $15.76
Original price
$15.76
$15.76 - $15.76
Current price $15.76

1/2" UNC Thread (5-Pack) Part Number : AR400-8667 Available in a variety of sizes to suit your needs, all ARP 12-point nuts...

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Original price $15.76 - Original price $15.76
Original price
$15.76
$15.76 - $15.76
Current price $15.76

Chrome Moly Stud 7/16" diameter 3.250" overall length, each (ARAP3.250-1LB)

ARP
Original price $11.50 - Original price $11.50
Original price
$11.50
$11.50 - $11.50
Current price $11.50

3.250" overall length, each Part Number : ARAP3.250-1LB It is for good reason that virtually every top professional engine ...

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Original price $11.50 - Original price $11.50
Original price
$11.50
$11.50 - $11.50
Current price $11.50

Piston Ring Squaring Tool 108-115mm / 4.252-4.527" Bore (AR902-0815)

ARP
Original price $144.09 - Original price $144.09
Original price
$144.09
$144.09 - $144.09
Current price $144.09

108-115mm / 4.252-4.527" Bore Part Number : AR902-0815 ARP's Performance R&D Division has just released sixnew dual siz...

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Original price $144.09 - Original price $144.09
Original price
$144.09
$144.09 - $144.09
Current price $144.09

Piston Ring Squaring Tool 87-93mm / 3.425-3.661" Bore (AR902-8793)

ARP
Original price $144.09 - Original price $144.09
Original price
$144.09
$144.09 - $144.09
Current price $144.09

87-93mm / 3.425-3.661" Bore Part Number : AR902-8793 ARP's Performance R&D Division has just released sixnew dual size ...

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Original price $144.09 - Original price $144.09
Original price
$144.09
$144.09 - $144.09
Current price $144.09

Jesel Rocker Arm Shaft Stand Bolts 12 Point Head, 7/16-14 x 1.000" (JEBLT-21820)

ARP
Original price $14.30 - Original price $14.30
Original price
$14.30
$14.30 - $14.30
Current price $14.30

12 Point Head, 7/16-14 x 1.000" Part Number : JEBLT-21820 From the humble beginnings of the after hours Competition Machine...

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Original price $14.30 - Original price $14.30
Original price
$14.30
$14.30 - $14.30
Current price $14.30

ARP Tapered Piston Ring Compressor 4.400" Bore (AR900-4000)

ARP
Original price $149.61 - Original price $149.61
Original price
$149.61
$149.61 - $149.61
Current price $149.61

Fits 4.400" Bore Part Number : AR900-4000 ARP's ring compressors are CNC machined from 6061-T6 billet tube material and fea...

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Original price $149.61 - Original price $149.61
Original price
$149.61
$149.61 - $149.61
Current price $149.61

ARP Single Head / Main Stud M9 Thread X 4.925" OAL (ARP 2000) (ARAI4.925-2GB)

ARP
Original price $36.00 - Original price $36.00
Original price
$36.00
$36.00 - $36.00
Current price $36.00

M9 Thread X 4.925" OAL (ARP 2000) Part Number : ARAI4.925-2GB ARP2000: ARP2000 is an alloy steel that can be safely heat tr...

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Original price $36.00 - Original price $36.00
Original price
$36.00
$36.00 - $36.00
Current price $36.00

Intake Manifold Bolt Kit, Hex Head S/S SB Chev (Not Vortec) (AR434-2001)

ARP
Original price $86.94 - Original price $86.94
Original price
$86.94
$86.94 - $86.94
Current price $86.94

fits SB Chev (Not Vortec) Part Number : AR434-2001 Prevent Intake Manifold Leaks With Arp's Quality Fateners. They Are Rated...

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Original price $86.94 - Original price $86.94
Original price
$86.94
$86.94 - $86.94
Current price $86.94

S/S Air Cleaner Stud Kit 5/16-18 Thread X 3.200" OAL (AR400-0303)

ARP
Original price $23.34 - Original price $23.34
Original price
$23.34
$23.34 - $23.34
Current price $23.34

5/16-18 Thread X 3.200" OAL Part Number : AR400-0303 Keep your air cleaner firmly in position with an ARP stud kit. Include...

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Original price $23.34 - Original price $23.34
Original price
$23.34
$23.34 - $23.34
Current price $23.34

Engine Accessory Bolt Kit, Hex Head S/S BB Chev 396-454 (AR535-9601)

ARP
Original price $376.52 - Original price $376.52
Original price
$376.52
$376.52 - $376.52
Current price $376.52

fits BB Chev 396-454 Part Number : AR535-9601 Bolts Inluded In Kit: Intake manifold bolts Valve cover bolts Thermostat housing bol...

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Original price $376.52 - Original price $376.52
Original price
$376.52
$376.52 - $376.52
Current price $376.52

Engine Accessory Bolt Kit, Hex Head Black Oxide SB Chev 350-400 With Headers (1986 & Earlier) (AR534-9801)

ARP
Original price $267.49 - Original price $267.49
Original price
$267.49
$267.49 - $267.49
Current price $267.49

fits SB Chev 350-400 With Headers (1986 & Earlier) Part Number : AR534-9801 Bolts Inluded In Kit: Intake manifold bolts Valve ...

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Original price $267.49 - Original price $267.49
Original price
$267.49
$267.49 - $267.49
Current price $267.49

Timing Cover & Water Pump Bolt Kit, 12-Point Head S/S SB Ford 289-302 Windsor With Aluminium Pump (AR454-1503)

ARP
Original price $119.26 - Original price $119.26
Original price
$119.26
$119.26 - $119.26
Current price $119.26

fits SB Ford 289-302 Windsor With Aluminium Pump Part Number : AR454-1503 ARP's timing cover & water pump bolts are ava...

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Original price $119.26 - Original price $119.26
Original price
$119.26
$119.26 - $119.26
Current price $119.26

Oil Pan Bolt Kit, 12-Point S/S SB Chev (With Standard 2-Piece Pan Gasket) (AR434-1801)

ARP
Original price $96.94 - Original price $96.94
Original price
$96.94
$96.94 - $96.94
Current price $96.94

fits SB Chev (With Standard 2-Piece Pan Gasket) Part Number : AR434-1801 The engineers at ARP spent quite a bit of time dev...

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Original price $96.94 - Original price $96.94
Original price
$96.94
$96.94 - $96.94
Current price $96.94
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Single Head / Main Stud 1/2" Thread X 4.250" OAL (ARAR4.250-1LB)

ARP
Original price $15.30 - Original price $15.30
Original price
$15.30
$15.30 - $15.30
Current price $15.30

1/2" Thread X 4.250" OAL Part Number : ARAR4.250-1LB It is for good reason that virtually every top professional engine bui...

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Original price $15.30 - Original price $15.30
Original price
$15.30
$15.30 - $15.30
Current price $15.30

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.