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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 $170.55 - Original price $170.55
Original price
$170.55
$170.55 - $170.55
Current price $170.55

Bellhousing Stud Kit, 12-Point Black Oxide

ARP

fits Chev, Chrysler KB Hemi, 3/8" Thread x 2.000" OAL Part Number : AR245-0901 This Is What You Need To Secure A Bellhousing In Place....

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Original price $170.55 - Original price $170.55
Original price
$170.55
$170.55 - $170.55
Current price $170.55
Original price $159.62 - Original price $159.62
Original price
$159.62
$159.62 - $159.62
Current price $159.62

Rocker Arm Stud Kit

ARP

7/16" fits Aluminium Head, Intake Studs Only (8), Has Shank Under Hex To Locate Guide Plate Part Number : AR235-7204 B= 2.000"C= .820...

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Original price $159.62 - Original price $159.62
Original price
$159.62
$159.62 - $159.62
Current price $159.62
Original price $128.92 - Original price $128.92
Original price
$128.92
$128.92 - $128.92
Current price $128.92

Valve Cover Stud Kit, 12-Point Nut Black Oxide

ARP

fits Aluminium Valve Covers 1/4-20 Thread x 1.500" OAL (16-Pack) Part Number : AR200-7615 To ensure proper sealing of valve covers, AR...

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Original price $128.92 - Original price $128.92
Original price
$128.92
$128.92 - $128.92
Current price $128.92
Original price $236.56 - Original price $236.56
Original price
$236.56
$236.56 - $236.56
Current price $236.56

Main Stud Kit, 2-Bolt Main

ARP

fits BB Chev 396-454 With Windage Part Number : AR235-5502 There Are Many Important Reasons To Use Arp Main Stud Kits, Including The E...

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Original price $236.56 - Original price $236.56
Original price
$236.56
$236.56 - $236.56
Current price $236.56
Original price $37.49 - Original price $37.49
Original price
$37.49
$37.49 - $37.49
Current price $37.49

Motor Mount Bolt Kit, Hex Head S/S

ARP

fits SB/BB Chev & V6 Chev (Mount TO Frame) Part Number : AR430-3105 Secure any engine with complete confidence with ARP's rugged m...

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Original price $37.49 - Original price $37.49
Original price
$37.49
$37.49 - $37.49
Current price $37.49
Original price $99.48 - Original price $99.48
Original price
$99.48
$99.48 - $99.48
Current price $99.48

12-Point Nut, Polished S/S

ARP

1/2" UNC Thread, 9/16" Socket (10-Pack) Part Number : AR401-8342 1= 1/2-132= .510"3= .823"4= 9/16"

Original price $99.48 - Original price $99.48
Original price
$99.48
$99.48 - $99.48
Current price $99.48
Original price $653.20 - Original price $653.20
Original price
$653.20
$653.20 - $653.20
Current price $653.20

Head Stud Kit, 12-Point

ARP

fits SB Chev 18° with 3/8" Raised Intake #10134363 (Under Cut) Part Number : AR234-4721 It Is For Good Reason That Virtually Every Top...

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Original price $653.20 - Original price $653.20
Original price
$653.20
$653.20 - $653.20
Current price $653.20
Original price $1,611.50 - Original price $1,611.50
Original price
$1,611.50
$1,611.50 - $1,611.50
Current price $1,611.50

Ultra Lite Stroker Rods 4340 Forged H-Beam Conrods

ARP

SB Chevy LJ, 6.000" length, ARP 2000 Cap bolts Part Number : SC2350600021QLSA SCAT is proud to introduce our newest innovation. Ultra...

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Original price $1,611.50 - Original price $1,611.50
Original price
$1,611.50
$1,611.50 - $1,611.50
Current price $1,611.50
Original price $1,259.50 - Original price $1,259.50
Original price
$1,259.50
$1,259.50 - $1,259.50
Current price $1,259.50

Pro Sport Rods 4340 Forged H-Beam Conrods

ARP

Ford 302W Stroker, 5.400" length, .927" pin dia., 2.100" journal size, ARP 2000 Part Number : SC230254210927A With ARP 7/16" or 3/8" ...

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Original price $1,259.50 - Original price $1,259.50
Original price
$1,259.50
$1,259.50 - $1,259.50
Current price $1,259.50
Original price $121.09 - Original price $121.09
Original price
$121.09
$121.09 - $121.09
Current price $121.09

Main Stud Kit

ARP

fits Holden V6 Ecotec 3800, 2-Bolt Main Part Number : AR193-5401 MAIN STUD KIT There are many important reasons to use ARP main stud ...

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Original price $121.09 - Original price $121.09
Original price
$121.09
$121.09 - $121.09
Current price $121.09
Original price $1,650.00 - Original price $1,650.00
Original price
$1,650.00
$1,650.00 - $1,650.00
Current price $1,650.00

Pro Sport Rods 4340 Forged H-Beam Conrods

ARP

SB Chevy LJ, 6.250" length, ARP 2000 Cap bolts Part Number : SC235062502100A With ARP 7/16" or 3/8" Cap Screws, the "Bad Boy" of all ...

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Original price $1,650.00 - Original price $1,650.00
Original price
$1,650.00
$1,650.00 - $1,650.00
Current price $1,650.00
Original price $1,595.00 - Original price $1,595.00
Original price
$1,595.00
$1,595.00 - $1,595.00
Current price $1,595.00

Pro Sport Rods 4340 Forged H-Beam Conrods

ARP

SB Chevy LJ, 6.200" length, ARP 2000 Cap bolts Part Number : SC235062002100A With ARP 7/16" or 3/8" Cap Screws, the "Bad Boy" of all ...

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Original price $1,595.00 - Original price $1,595.00
Original price
$1,595.00
$1,595.00 - $1,595.00
Current price $1,595.00
Original price $1,459.50 - Original price $1,459.50
Original price
$1,459.50
$1,459.50 - $1,459.50
Current price $1,459.50

Callies Compstar Series H-Beam Conrod Set - 6.535" Length with ARP L19 Bolts

ARP

Suit Big Block Chevy 2.200" Pin, 0.990" Small End Part Number : CACSB6535ES3B9AH Compstar engineering leads the way in High Value conn...

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Original price $1,459.50 - Original price $1,459.50
Original price
$1,459.50
$1,459.50 - $1,459.50
Current price $1,459.50
Original price $181.44 - Original price $181.44
Original price
$181.44
$181.44 - $181.44
Current price $181.44

ARP Ring Gear Bolts (1/2-20 x 1.0625" UHL) With Washers

ARP

For Use With Strange Steel Spools) Part Number : STN1976 Strange Ford 9" steel spools Bolt: Washer: .880" OD x .518" ID x .120" thi...

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Original price $181.44 - Original price $181.44
Original price
$181.44
$181.44 - $181.44
Current price $181.44
Original price $110.97 - Original price $110.97
Original price
$110.97
$110.97 - $110.97
Current price $110.97

Flywheel Bolt Kit

ARP

fits Honda 1.5L & 1.6L SOHC, D Series (6-Pieces) M12 X 1.0 Thread x .780" UHL Part Number : AR208-2801 Arp Replacement Bolts Are F...

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Original price $110.97 - Original price $110.97
Original price
$110.97
$110.97 - $110.97
Current price $110.97
Original price $375.94 - Original price $375.94
Original price
$375.94
$375.94 - $375.94
Current price $375.94

Head Stud Kit, Hex Nut

ARP

fits SB Ford 289-302, 5.0L With 351 Windsor Heads, (Supplied With Head Insert Washer 1/2" To 7/16") Part Number : AR154-4005 Head App...

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Original price $375.94 - Original price $375.94
Original price
$375.94
$375.94 - $375.94
Current price $375.94
Original price $21.40 - Original price $21.40
Original price
$21.40
$21.40 - $21.40
Current price $21.40

Special Purpose Washer

ARP

3/8" I.D, .675" O.D .120 Thick Part Number : AR200-8556 A true high performance washer from ARP, available in a variety of sizes and t...

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Original price $21.40 - Original price $21.40
Original price
$21.40
$21.40 - $21.40
Current price $21.40
Original price $103.61 - Original price $103.61
Original price
$103.61
$103.61 - $103.61
Current price $103.61

Oil Pan Bolt Set, Hex Head Black Oxide

ARP

fits GM LS Series Part Number : AR134-6901 The engineers at ARP spent quite a bit of time developing these highly effective, unique oi...

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Original price $103.61 - Original price $103.61
Original price
$103.61
$103.61 - $103.61
Current price $103.61
Original price $97.41 - Original price $97.41
Original price
$97.41
$97.41 - $97.41
Current price $97.41

Ring Gear Bolt Kit

ARP

fits Strange Top Fuel Diff 7/16"-20 x 1.200" UHL Part Number : AR250-3001 The tremendous shock loads generated at launch by most any d...

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Original price $97.41 - Original price $97.41
Original price
$97.41
$97.41 - $97.41
Current price $97.41
Original price $56.35 - Original price $56.35
Original price
$56.35
$56.35 - $56.35
Current price $56.35

5-Pack Bolt Kit, Hex Head Black Oxide

ARP

1/2" UNC x 3.000" UHL With 9/16" Socket Head Part Number : AR617-3000 To compliment ARP "bulk" 5-pack chrome moly and stainless steel ...

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Original price $56.35 - Original price $56.35
Original price
$56.35
$56.35 - $56.35
Current price $56.35
Original price $32.44 - Original price $32.44
Original price
$32.44
$32.44 - $32.44
Current price $32.44

S/S Washer With Chamfer

ARP

7/16" I.D x .812" O.D x .120" Thick (10-Pack) Part Number : AR400-8539 A true high performance washer from ARP, available in a variety...

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Original price $32.44 - Original price $32.44
Original price
$32.44
$32.44 - $32.44
Current price $32.44
Original price $181.58 - Original price $181.58
Original price
$181.58
$181.58 - $181.58
Current price $181.58

Conrod Bolt Set

ARP

Conrod Bolt Set Part Number : AR205-6001 Arp® Manufactures Replacement Rod Bolts For Many Popular Import And Domestic Sport Compact Engines T...

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Original price $181.58 - Original price $181.58
Original price
$181.58
$181.58 - $181.58
Current price $181.58
Original price $310.50 - Original price $310.50
Original price
$310.50
$310.50 - $310.50
Current price $310.50

Main Stud Kit, 4-Bolt Main Hex Nut

ARP

fits SB Ford 351 SVO With Outer Studs For Mains 1-5 Part Number : AR154-5603 There Are Many Important Reasons To Use Arp Main Stud Kit...

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Original price $310.50 - Original price $310.50
Original price
$310.50
$310.50 - $310.50
Current price $310.50
Original price $159.04 - Original price $159.04
Original price
$159.04
$159.04 - $159.04
Current price $159.04

Oil Pan Stud Kit, 12-Point Nut Black Oxide

ARP

fits SB Chev (With Standard 2-Piece Pan Gasket) Part Number : AR234-1902 The engineers at ARP spent quite a bit of time developing the...

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Original price $159.04 - Original price $159.04
Original price
$159.04
$159.04 - $159.04
Current price $159.04

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.