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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.

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...

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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...

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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...

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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...

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

Rocker Arm Stud Kit, Pro Series 7/16" fits Chev, Ford & Holden, Has Shank Under Hex To Locate Guide Plate (AR334-7203)

ARP
Original price $294.17 - Original price $294.17
Original price
$294.17
$294.17 - $294.17
Current price $294.17

7/16" fits Chev, Ford & Holden, Has Shank Under Hex To Locate Guide Plate Part Number : AR334-7203 B= 2.100"C= .750"D= .800"E= 7/...

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Original price $294.17 - Original price $294.17
Original price
$294.17
$294.17 - $294.17
Current price $294.17

Custom Age 625+ Head Stud Kit with 12-Point Nuts Ford BA-FG 'Barra' 6cyl Turbo / Non Turbo 2002-on (AR9993901-CA)

ARP
Original price $1,541.00 - Original price $1,541.00
Original price
$1,541.00
$1,541.00 - $1,541.00
Current price $1,541.00

fits Ford BA-FG 'Barra' 6cyl Turbo / Non Turbo 2002-on Part Number : AR9993901-CA It is for good reason that virtually every top profe...

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Original price $1,541.00 - Original price $1,541.00
Original price
$1,541.00
$1,541.00 - $1,541.00
Current price $1,541.00

Bellhousing Bolt Kit, Hex Nut Black Oxide SB Ford 289-302-351 Windsor (Automatic Transmission) 7/16-14 Thread x 1.500" UHL (AR154-0901)

ARP
Original price $45.54 - Original price $45.54
Original price
$45.54
$45.54 - $45.54
Current price $45.54

fits SB Ford 289-302-351 Windsor (Automatic Transmission) 7/16-14 Thread x 1.500" UHL Part Number : AR154-0901 These premium grade bol...

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Original price $45.54 - Original price $45.54
Original price
$45.54
$45.54 - $45.54
Current price $45.54

Flexplate Bolts SB & BB Chev 305-302 & 90° V6 With 1-Piece Main Seal , 7/16-20, .725" UHL (AR200-2906)

ARP
Original price $41.28 - Original price $41.28
Original price
$41.28
$41.28 - $41.28
Current price $41.28

fits SB & BB Chev 305-302 & 90° V6 With 1-Piece Main Seal , 7/16-20, .725" UHL Part Number : AR200-2906 FLEXPLATE BOLTS Flywh...

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Original price $41.28 - Original price $41.28
Original price
$41.28
$41.28 - $41.28
Current price $41.28

Head Stud Kit, 12pt Nut, Black Oxide Ford XR6 Turbo Head Stud BA-FG 12mm 2000 Series (AR252-4302)

ARP
Original price $652.74 - Original price $652.74
Original price
$652.74
$652.74 - $652.74
Current price $652.74

Fits Ford XR6 Turbo Head Stud BA-FG 12mm 2000 Series Part Number : AR252-4302 It is for good reason that virtually every top professio...

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Original price $652.74 - Original price $652.74
Original price
$652.74
$652.74 - $652.74
Current price $652.74

Camshaft Bolt Kit, Pro Series SB/BB Chev With Over Size Head For Use With Cam Button 5/16-18 x .750" UHL (AR300-1001)

ARP
Original price $16.91 - Original price $16.91
Original price
$16.91
$16.91 - $16.91
Current price $16.91

fits SB/BB Chev With Over Size Head For Use With Cam Button 5/16-18 x .750" UHL Part Number : AR300-1001 Install An Arp Cam Bolt Kit A...

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Original price $16.91 - Original price $16.91
Original price
$16.91
$16.91 - $16.91
Current price $16.91

Intake Manifold Bolt Kit, 12-Point Black Oxide Holden V8 253-308 (Early) (AR105-2101)

ARP
Original price $103.27 - Original price $103.27
Original price
$103.27
$103.27 - $103.27
Current price $103.27

fits Holden V8 253-308 (Early) Part Number : AR105-2101 Prevent intake manifold leaks with ARP's quality fasteners. They're nominally ...

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Original price $103.27 - Original price $103.27
Original price
$103.27
$103.27 - $103.27
Current price $103.27

Flexplate Bolts Nissan RB25 & RB26, M12 x 1.25 .700" UHL (AR102-2901)

ARP
Original price $80.84 - Original price $80.84
Original price
$80.84
$80.84 - $80.84
Current price $80.84

fits Nissan RB25 & RB26, M12 x 1.25 .700" UHL Part Number : AR102-2901 FLEXPLATE BOLTS Flywheel and Flexplate bolts play an impor...

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Original price $80.84 - Original price $80.84
Original price
$80.84
$80.84 - $80.84
Current price $80.84

Main Stud Kit, 4-Bolt Main GM LS Series & GMPP LSX Block (AR234-5608)

ARP
Original price $631.92 - Original price $631.92
Original price
$631.92
$631.92 - $631.92
Current price $631.92

fits GM LS Series & GMPP LSX Block Part Number : AR234-5608 There Are Many Important Reasons To Use Arp Main Stud Kits, Including ...

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Original price $631.92 - Original price $631.92
Original price
$631.92
$631.92 - $631.92
Current price $631.92
Sold out

Head Bolt Set, 12-Point Pro Series GM LS Series With All Same Length Bolts (2004-On)

ARP
Original price $312.11 - Original price $312.11
Original price
$312.11
$312.11 - $312.11
Current price $312.11

fits GM LS Series With All Same Length Bolts (2004-On) Part Number : AR134-3610 PROFESSIONAL SERIES All Pro Series bolts are cold-for...

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Original price $312.11 - Original price $312.11
Original price
$312.11
$312.11 - $312.11
Current price $312.11

Engine Accessory Bolt Kit, Hex Head Black Oxide GM LS Series With Or Without (AR534-9805)

ARP
Original price $671.95 - Original price $671.95
Original price
$671.95
$671.95 - $671.95
Current price $671.95

fits GM LS Series With Or Without Part Number : AR534-9805 Bolts Inluded In Kit: Intake manifold bolts Valve cover bolts Thermostat ...

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Original price $671.95 - Original price $671.95
Original price
$671.95
$671.95 - $671.95
Current price $671.95

Oil Pan Bolt Kit, Hex Head Black Oxide Pontiac 350-455 & SB Chrysler 318-340-360 Wedge & 318-360 Magnum (AR200-1802)

ARP
Original price $74.98 - Original price $74.98
Original price
$74.98
$74.98 - $74.98
Current price $74.98

fits Pontiac 350-455 & SB Chrysler 318-340-360 Wedge & 318-360 Magnum Part Number : AR200-1802 The engineers at ARP spent quit...

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Original price $74.98 - Original price $74.98
Original price
$74.98
$74.98 - $74.98
Current price $74.98

Ultra Enforcer Series Conrod Set 6.125" Length Suit GM LS Series 2.100" BE, .927" Pin With ARP L19 Rod Bolts (CAU17175)

ARP
Original price $4,158.00 - Original price $4,158.00
Original price
$4,158.00
$4,158.00 - $4,158.00
Current price $4,158.00

Suit GM LS Series 2.100" BE, .927" Pin With ARP L19 Rod Bolts Part Number : CAU17175 Designed with fortified tower flanges, Enforcer ...

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Original price $4,158.00 - Original price $4,158.00
Original price
$4,158.00
$4,158.00 - $4,158.00
Current price $4,158.00

Sportsman H-Beam Connecting Rods With ARP2000 Bolts Suit Mitsubishi 4G63 & EVO 8-9,5.906" Length, .866"Pin (BC6109)

ARP
Original price $935.55 - Original price $935.55
Original price
$935.55
$935.55 - $935.55
Current price $935.55

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

Pressure Plate Bolt Kit Ford SB/BB 289-460 (1985 & Earlier) 5/16-18 Thread (AR150-2201)

ARP
Original price $33.12 - Original price $33.12
Original price
$33.12
$33.12 - $33.12
Current price $33.12

fits Ford SB/BB 289-460 (1985 & Earlier) 5/16-18 Thread Part Number : AR150-2201 The Importance Of Pressure Plate Bolts In A Raci...

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Original price $33.12 - Original price $33.12
Original price
$33.12
$33.12 - $33.12
Current price $33.12

Special Purpose Washer M10 I.D, 3/4 O.D .115" Thick With Chamfer (2-Pack) (AR200-8725)

ARP
Original price $5.06 - Original price $5.06
Original price
$5.06
$5.06 - $5.06
Current price $5.06

M10 I.D, 3/4 O.D .115" Thick With Chamfer (2-Pack) Part Number : AR200-8725 A true high performance washer from ARP, available in a va...

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

Custom Age 625+ Head Stud Kit Nissan RB30 & RB30ET SOHC With 11mm Studs (AR9994215-CA)

ARP
Original price $1,857.25 - Original price $1,857.25
Original price
$1,857.25
$1,857.25 - $1,857.25
Current price $1,857.25

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

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Original price $1,857.25 - Original price $1,857.25
Original price
$1,857.25
$1,857.25 - $1,857.25
Current price $1,857.25

12-Point Nut, Chrome Moly Black Oxide 3/8" UNC Thread, 7/16" Socket (2-Pack) (AR301-8321)

ARP
Original price $8.51 - Original price $8.51
Original price
$8.51
$8.51 - $8.51
Current price $8.51

3/8" UNC Thread, 7/16" Socket (2-Pack) Part Number : AR301-8321 1= 3/8"-162= .390"3= .625"4= 7/16"

Original price $8.51 - Original price $8.51
Original price
$8.51
$8.51 - $8.51
Current price $8.51

Special Purpose Washer 7/16" I.D, 13/16" O.D .120" Thick (2-Pack) (AR200-8520)

ARP
Original price $4.83 - Original price $4.83
Original price
$4.83
$4.83 - $4.83
Current price $4.83

7/16" I.D, 13/16" O.D .120" Thick (2-Pack) Part Number : AR200-8520 A true high performance washer from ARP, available in a variety of...

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Original price $4.83 - Original price $4.83
Original price
$4.83
$4.83 - $4.83
Current price $4.83

Pro Sport Rods 4340 Forged H-Beam Conrods Ford 302W Stroker, 5.400" length, .927" pin dia., 2.123" journal size, ARP 2000 (SC230254212927A)

ARP
Original price $1,232.00 - Original price $1,232.00
Original price
$1,232.00
$1,232.00 - $1,232.00
Current price $1,232.00

Ford 302W Stroker, 5.400" length, .927" pin dia., 2.123" journal size, ARP 2000 Part Number : SC230254212927A With ARP 7/16" or 3/8" ...

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Original price $1,232.00 - Original price $1,232.00
Original price
$1,232.00
$1,232.00 - $1,232.00
Current price $1,232.00

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.