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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.

Conrod Bolt Set SB Chev 305-307-327-350 (Large Journal) 3/8" & Holden 308 (Wave Loc 8740) (AR134-6403)

ARP
Original price $165.03 - Original price $165.03
Original price
$165.03
$165.03 - $165.03
Current price $165.03

fits SB Chev 305-307-327-350 (Large Journal) 3/8" & Holden 308 (Wave Loc 8740) Part Number : AR134-6403 Unquestionably The Most Imp...

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Original price $165.03 - Original price $165.03
Original price
$165.03
$165.03 - $165.03
Current price $165.03

Conrod Bolt Set SB Chev 305-307-327-350 (Large Journal) 3/8" (AR134-6003)

ARP
Original price $170.09 - Original price $170.09
Original price
$170.09
$170.09 - $170.09
Current price $170.09

fits SB Chev 305-307-327-350 (Large Journal) 3/8" Part Number : AR134-6003 Unquestionably The Most Important Fasteners In Any Engine A...

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Original price $170.09 - Original price $170.09
Original price
$170.09
$170.09 - $170.09
Current price $170.09

Conrod Bolt Set SB Chev 400 (AR134-6002)

ARP
Original price $175.49 - Original price $175.49
Original price
$175.49
$175.49 - $175.49
Current price $175.49

fits SB Chev 400 Part Number : AR134-6002 Unquestionably The Most Important Fasteners In Any Engine Are The Connecting Rod Bolts, As T...

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Original price $175.49 - Original price $175.49
Original price
$175.49
$175.49 - $175.49
Current price $175.49

Main Stud Kit, 4-Bolt Main 12-Point Nut Dart LS Next Iron Block (AR134-5901)

ARP
Original price $342.24 - Original price $342.24
Original price
$342.24
$342.24 - $342.24
Current price $342.24

fits Dart LS Next Iron Block Part Number : AR134-5901 MAIN STUD KIT There are many important reasons to use ARP main stud kits, inclu...

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Original price $342.24 - Original price $342.24
Original price
$342.24
$342.24 - $342.24
Current price $342.24

Main Stud Kit, 2-Bolt Main Hex Nut SB Chev With Small Journal (AR134-5402)

ARP
Original price $145.36 - Original price $145.36
Original price
$145.36
$145.36 - $145.36
Current price $145.36

fits SB Chev With Small Journal Part Number : AR134-5402 There Are Many Important Reasons To Use Arp Main Stud Kits, Including The Eli...

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Original price $145.36 - Original price $145.36
Original price
$145.36
$145.36 - $145.36
Current price $145.36

Main Stud Kit, 2-Bolt Main Hex Nut SB Chev With Large Journal (AR134-5401)

ARP
Original price $150.19 - Original price $150.19
Original price
$150.19
$150.19 - $150.19
Current price $150.19

fits SB Chev With Large Journal Part Number : AR134-5401 There Are Many Important Reasons To Use Arp Main Stud Kits, Including The Eli...

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Original price $150.19 - Original price $150.19
Original price
$150.19
$150.19 - $150.19
Current price $150.19

Main Bolt Kit, 2-Bolt Main Hex Head SB Chev With Small Journal (AR134-5002)

ARP
Original price $91.31 - Original price $91.31
Original price
$91.31
$91.31 - $91.31
Current price $91.31

fits SB Chev With Small Journal Part Number : AR134-5002 Far superior to any other main bolt kit offered for use in competition engine...

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Original price $91.31 - Original price $91.31
Original price
$91.31
$91.31 - $91.31
Current price $91.31

Main Bolt Kit, 2-Bolt Main Hex Head SB Chev With Large Journal (AR134-5001)

ARP
Original price $95.56 - Original price $95.56
Original price
$95.56
$95.56 - $95.56
Current price $95.56

fits SB Chev With Large Journal Part Number : AR134-5001 Far superior to any other main bolt kit offered for use in competition engin...

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Original price $95.56 - Original price $95.56
Original price
$95.56
$95.56 - $95.56
Current price $95.56

Oil Pan Bolt Kit, 12-Point Black Oxide SB Chev With 1-Piece Rubber Pan Gasket (AR134-1801)

ARP
Original price $65.78 - Original price $65.78
Original price
$65.78
$65.78 - $65.78
Current price $65.78

fits SB Chev With 1-Piece Rubber Pan Gasket Part Number : AR134-1801 OIL PAN BOLTS ARP's premium grade pan bolts combine sealing effi...

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Original price $65.78 - Original price $65.78
Original price
$65.78
$65.78 - $65.78
Current price $65.78

Camshaft Bolt Kit GM LS Series Cam Retainer Plate Bolt Kit M8 X 1.25 X 20mm UHL (AR134-1002)

ARP
Original price $23.69 - Original price $23.69
Original price
$23.69
$23.69 - $23.69
Current price $23.69

fits GM LS Series Cam Retainer Plate Bolt Kit M8 X 1.25 X 20mm UHL Part Number : AR134-1002 Install An Arp Cam Bolt Kit And End Your C...

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Original price $23.69 - Original price $23.69
Original price
$23.69
$23.69 - $23.69
Current price $23.69

Water Pump Bolt Kit, Hex Head Black Oxide SB/BB Chev With Long Water Pump (AR130-3202)

ARP
Original price $39.90 - Original price $39.90
Original price
$39.90
$39.90 - $39.90
Current price $39.90

fits SB/BB Chev With Long Water Pump Part Number : AR130-3202 ARP's timing cover & water pump bolts are available in both polished...

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Original price $39.90 - Original price $39.90
Original price
$39.90
$39.90 - $39.90
Current price $39.90

Bellhousing To Engine Block Bolt Kit Chev V6-V8, Black Oxide, Hex Head, 3/8-16, 1.375" UHL (AR129-0901)

ARP
Original price $46.34 - Original price $46.34
Original price
$46.34
$46.34 - $46.34
Current price $46.34

fits Chev V6-V8, Black Oxide, Hex Head, 3/8-16, 1.375" UHL Part Number : AR129-0901 These premium grade bolt and stud kits are enginee...

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Original price $46.34 - Original price $46.34
Original price
$46.34
$46.34 - $46.34
Current price $46.34

Flywheel Bolts BMW 2.3L S14 (AR201-2801)

ARP
Original price $156.63 - Original price $156.63
Original price
$156.63
$156.63 - $156.63
Current price $156.63

fits BMW 2.3L S14 Part Number : AR201-2801 Flywheel and Flexplate bolts play an important role in the performance and safety of race c...

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Original price $156.63 - Original price $156.63
Original price
$156.63
$156.63 - $156.63
Current price $156.63

5-Pack Bolt Kit, 12-Point Head Black Oxide 1/4" UNC x 4.250" UHL With 5/16" Socket Head (AR640-4250)

ARP
Original price $33.24 - Original price $33.24
Original price
$33.24
$33.24 - $33.24
Current price $33.24

1/4" UNC x 4.250" UHL With 5/16" Socket Head Part Number : AR640-4250 Now you can use premium quality ARP stainless steel or chrome mo...

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Original price $33.24 - Original price $33.24
Original price
$33.24
$33.24 - $33.24
Current price $33.24

Intake Manifold Bolt Set, Hex Head Black Oxide SB Chev Vortec 305-350 (AR134-2002)

ARP
Original price $52.32 - Original price $52.32
Original price
$52.32
$52.32 - $52.32
Current price $52.32

fits SB Chev Vortec 305-350 Part Number : AR134-2002 Prevent intake manifold leaks with ARP's quality fasteners. They're nominally rat...

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Original price $52.32 - Original price $52.32
Original price
$52.32
$52.32 - $52.32
Current price $52.32

Harmonic Balancer Bolt, 12-Point Black Oxide SB Chev 7/16-20 Thread x 2.470" UHL, 5/8" Socket (AR134-2501)

ARP
Original price $62.56 - Original price $62.56
Original price
$62.56
$62.56 - $62.56
Current price $62.56

fits SB Chev 7/16-20 Thread x 2.470" UHL, 5/8" Socket Part Number : AR134-2501 HARMONIC BALANCER BOLT As the crankshaft flexes and tw...

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Original price $62.56 - Original price $62.56
Original price
$62.56
$62.56 - $62.56
Current price $62.56

Sportsman H-Beam Connecting Rods With ARP2000 Bolts Suit Mitsubishi 4B11 EVO X, 5.659" Length (BC6135)

ARP
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

Suit Mitsubishi 4B11 EVO X, 5.659" Length Part Number : BC6135 Although the name implies that the Sportsman is a 2nd tier part, the Sp...

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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

Special Purpose Washer 7/16" I.D, 13/16" O.D .120" Thick, 10-Pack (AR200-8530)

ARP
Original price $22.42 - Original price $22.42
Original price
$22.42
$22.42 - $22.42
Current price $22.42

7/16" I.D, 13/16" O.D .120" Thick, 10-Pack Part Number : AR200-8530 A true high performance washer from ARP, available in a variety of...

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Original price $22.42 - Original price $22.42
Original price
$22.42
$22.42 - $22.42
Current price $22.42

Valve Cover Stud Kit, Hex Nut Black Oxide Aluminium Valve Covers 1/4-20 Thread x 1.500" OAL (8-Pack) (AR200-7603)

ARP
Original price $50.02 - Original price $50.02
Original price
$50.02
$50.02 - $50.02
Current price $50.02

fits Aluminium Valve Covers 1/4-20 Thread x 1.500" OAL (8-Pack) Part Number : AR200-7603 To ensure proper sealing of valve covers, ARP...

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Original price $50.02 - Original price $50.02
Original price
$50.02
$50.02 - $50.02
Current price $50.02

Competition Wheel Studs Toyota BRZ & Subaru WRX (Extended Length With Nose), M12 x 1.25 (5 Pack) (AR100-7728)

ARP
Original price $82.23 - Original price $82.23
Original price
$82.23
$82.23 - $82.23
Current price $82.23

fits Toyota BRZ & Subaru WRX (Extended Length With Nose), M12 x 1.25 (5 Pack) Part Number : AR100-7728 A= .565L1=1.950L2= .270L3=...

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Original price $82.23 - Original price $82.23
Original price
$82.23
$82.23 - $82.23
Current price $82.23

Intake Manifold Bolt Kit Hex Head, Black Oxide SB Ford 351 Windsor With Edelbrock RPM Air Gap (AR154-2005)

ARP
Original price $84.30 - Original price $84.30
Original price
$84.30
$84.30 - $84.30
Current price $84.30

fits SB Ford 351 Windsor With Edelbrock RPM Air Gap Part Number : AR154-2005 Prevent intake manifold leaks with ARP's quality fastener...

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Original price $84.30 - Original price $84.30
Original price
$84.30
$84.30 - $84.30
Current price $84.30

Valve Cover Bolt Kit, Hex Head Black Oxide Steel Covers 1/4-20 Thread x .515" UHL (8-Pack) (AR100-7505)

ARP
Original price $28.52 - Original price $28.52
Original price
$28.52
$28.52 - $28.52
Current price $28.52

fits Steel Covers 1/4-20 Thread x .515" UHL (8-Pack) Part Number : AR100-7505 To Ensure Proper Sealing Of Valve Covers, Arp Manufactur...

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Original price $28.52 - Original price $28.52
Original price
$28.52
$28.52 - $28.52
Current price $28.52

Camshaft Bolt Kit BB Chrysler 383-440 & 426 Hemi (AR244-1001)

ARP
Original price $13.45 - Original price $13.45
Original price
$13.45
$13.45 - $13.45
Current price $13.45

fits BB Chrysler 383-440 & 426 Hemi Part Number : AR244-1001 Install an ARP cam bolt kit and end your camshaft timing worries! ARP...

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Original price $13.45 - Original price $13.45
Original price
$13.45
$13.45 - $13.45
Current price $13.45

Bellhousing To Engine Block Bolt Kit BB Chrysler 383-440, Black Oxide, Hex Head (AR145-0901)

ARP
Original price $42.32 - Original price $42.32
Original price
$42.32
$42.32 - $42.32
Current price $42.32

fits BB Chrysler 383-440, Black Oxide, Hex Head Part Number : AR145-0901 These premium grade bolt and stud kits are engineered to prop...

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Original price $42.32 - Original price $42.32
Original price
$42.32
$42.32 - $42.32
Current price $42.32

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.