Skip to content

Country

ARP

ARP

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 $41.40 - Original price $41.40
Original price
$41.40
$41.40 - $41.40
Current price $41.40

Flexplate Bolt Kit

ARP

fits Chrysler SL6, 3.9L V6 & SB/BB 273-440 With 6-Bolt Crank 7/16-20 x .500" UHL Part Number : AR200-2903 Flywheel and Flexplate b...

View full details
Original price $41.40 - Original price $41.40
Original price
$41.40
$41.40 - $41.40
Current price $41.40
Original price $28.64 - Original price $28.64
Original price
$28.64
$28.64 - $28.64
Current price $28.64

Valve Cover Bolt Kit, Hex Head Black Oxide

ARP

fits Aluminium Covers 1/4-20 Thread x .812" UHL (8-Pack) Part Number : AR100-7507 To Ensure Proper Sealing Of Valve Covers, Arp Manufa...

View full details
Original price $28.64 - Original price $28.64
Original price
$28.64
$28.64 - $28.64
Current price $28.64
Original price $65.09 - Original price $65.09
Original price
$65.09
$65.09 - $65.09
Current price $65.09

Exhaust Header Bolt Kit, Hex Head Black Oxide

ARP

fits BB Chev 3/8" Thread X 1.000" UHL (16 Pack) Part Number : AR100-1112 ARP manufactures a variety of premium grade bolt and stud kit...

View full details
Original price $65.09 - Original price $65.09
Original price
$65.09
$65.09 - $65.09
Current price $65.09
Original price $55.31 - Original price $55.31
Original price
$55.31
$55.31 - $55.31
Current price $55.31

Exhaust Header Bolt Kit, 12-Point Black Oxide

ARP

Universal, 3/8" Thread X 1.000" UHL (12 Pack) Part Number : AR100-1209 ARP manufactures a variety of premium grade bolt...

View full details
Original price $55.31 - Original price $55.31
Original price
$55.31
$55.31 - $55.31
Current price $55.31
Original price $307.51 - Original price $307.51
Original price
$307.51
$307.51 - $307.51
Current price $307.51

Head Stud Kit, 12-Point Nuts

ARP

fits Nissan L20 Series 4-Cyl Part Number : AR202-4201 It Is For Good Reason That Virtually Every Top Professional Engine Builder Relie...

View full details
Original price $307.51 - Original price $307.51
Original price
$307.51
$307.51 - $307.51
Current price $307.51
Original price $60.72 - Original price $60.72
Original price
$60.72
$60.72 - $60.72
Current price $60.72

Harmonic Balancer Bolt, 12-Point Black Oxide

ARP

fits Pontiac 350-455, 5/8-18 x 1.580" UHL, 5/8" Socket Part Number : AR190-2501 As the crankshaft flexes and twists, the harmonic damp...

View full details
Original price $60.72 - Original price $60.72
Original price
$60.72
$60.72 - $60.72
Current price $60.72
Original price $113.51 - Original price $113.51
Original price
$113.51
$113.51 - $113.51
Current price $113.51

Exhaust Header Bolt Kit, 12-Point S/S

ARP

fits GM LS Series M8 X .984" UHL (12 Pack) 1/4" Wide Header Flange Part Number : AR434-1201 ARP manufactures a variety of premium grad...

View full details
Original price $113.51 - Original price $113.51
Original price
$113.51
$113.51 - $113.51
Current price $113.51
Original price $30.71 - Original price $30.71
Original price
$30.71
$30.71 - $30.71
Current price $30.71

5-Pack Bolt Kit, 12-Point S/S

ARP

M10 x 1.25 Thread x 25mm UHL With 12mm Socket Head Part Number : AR673-1002 Now you can use premium quality ARP stainless steel or chr...

View full details
Original price $30.71 - Original price $30.71
Original price
$30.71
$30.71 - $30.71
Current price $30.71
Original price $26.79 - Original price $26.79
Original price
$26.79
$26.79 - $26.79
Current price $26.79

5-Pack Bolt Kit, 12-Point Head S/S

ARP

1/4" UNC x 1.000" UHL With 5/16" Socket Head Part Number : AR611-1000 Now you can use premium quality ARP stainless steel or chrome mo...

View full details
Original price $26.79 - Original price $26.79
Original price
$26.79
$26.79 - $26.79
Current price $26.79
Original price $81.19 - Original price $81.19
Original price
$81.19
$81.19 - $81.19
Current price $81.19

Flywheel Bolt Kit

ARP

fits Ford Pinto 2000cc M10 x 1.0 x 1.150" UHL Part Number : AR151-2801 Flywheel and Flexplate bolts play an important role in the perf...

View full details
Original price $81.19 - Original price $81.19
Original price
$81.19
$81.19 - $81.19
Current price $81.19
Original price $345.69 - Original price $345.69
Original price
$345.69
$345.69 - $345.69
Current price $345.69

Head Bolt Kit, Hex Head

ARP

fits BB Chev With Edelbrock Heads Part Number : AR135-3710 Suit BB Chev MK4 With Edelbrock Heads 60409 60429 60459 60479 60499 60559...

View full details
Original price $345.69 - Original price $345.69
Original price
$345.69
$345.69 - $345.69
Current price $345.69
Original price $69.81 - Original price $69.81
Original price
$69.81
$69.81 - $69.81
Current price $69.81

Intake Manifold Bolt Kit, 12-Point Head Black Oxide

ARP

fits BB Chev 396-454, 1.250" UHL Part Number : AR135-2101 Prevent Intake Manifold Leaks With Arp's Quality Fateners. They Are Rated At...

View full details
Original price $69.81 - Original price $69.81
Original price
$69.81
$69.81 - $69.81
Current price $69.81
Original price $40.59 - Original price $40.59
Original price
$40.59
$40.59 - $40.59
Current price $40.59

5-Pack Bolt Kit, 12-Point S/S

ARP

M8 x 1.25 Thread x 16mm UHL With 10mm Socket Head Part Number : AR771-1017 Now you can use premium quality ARP stainless steel or chro...

View full details
Original price $40.59 - Original price $40.59
Original price
$40.59
$40.59 - $40.59
Current price $40.59
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 Top Fuel, 8740 Material With Washers, 1/2-20 x 1.000" UHL Part Number : AR200-2804 Arp Replacement Bolts Are Forged From Aerospac...

View full details
Original price $110.97 - Original price $110.97
Original price
$110.97
$110.97 - $110.97
Current price $110.97
Original price $17.71 - Original price $17.71
Original price
$17.71
$17.71 - $17.71
Current price $17.71

Single Head / Main Stud

ARP

10mm X 1.5 Thread X 5.150" OAL (10mm X 1.25 Nut Side) Part Number : ARAM5.150-1LB It is for good reason that virtually every top profe...

View full details
Original price $17.71 - Original price $17.71
Original price
$17.71
$17.71 - $17.71
Current price $17.71
Original price $475.52 - Original price $475.52
Original price
$475.52
$475.52 - $475.52
Current price $475.52

Head Stud Kit, 12-Point Nuts

ARP

Suit Ford Racing Block with Cleveland Heads Part Number : AR154-4206 It is for good reason that virtually every top professional engin...

View full details
Original price $475.52 - Original price $475.52
Original price
$475.52
$475.52 - $475.52
Current price $475.52
Original price $49.45 - Original price $49.45
Original price
$49.45
$49.45 - $49.45
Current price $49.45

Bellhousing Bolt Kit, 12-Point Nut Black Oxide

ARP

fits SB Chrysler 3/8-16 Thread x 1.375" UHL X 7/16-14 x 1.500"/1.750" Part Number : AR144-0902 These premium grade bolt and stud kits ...

View full details
Original price $49.45 - Original price $49.45
Original price
$49.45
$49.45 - $49.45
Current price $49.45
Original price $110.06 - Original price $110.06
Original price
$110.06
$110.06 - $110.06
Current price $110.06

Exhaust Header Bolt Kit, 12-Point S/S

ARP

fits BB Chev 3/8" X 1.000" UHL (16 Pack) Part Number : AR400-1212 ARP manufactures a variety of premium grade bolt and stud kits to fa...

View full details
Original price $110.06 - Original price $110.06
Original price
$110.06
$110.06 - $110.06
Current price $110.06
Original price $70.03 - Original price $70.03
Original price
$70.03
$70.03 - $70.03
Current price $70.03

5-Pack Bolt Kit, 12-Point Head S/S

ARP

1/2" UNF x 1.500" UHL With 9/16" Socket Head Part Number : AR755-1500 Now you can use premium quality ARP stainless steel or chrome mo...

View full details
Original price $70.03 - Original price $70.03
Original price
$70.03
$70.03 - $70.03
Current price $70.03
Original price $169.85 - Original price $169.85
Original price
$169.85
$169.85 - $169.85
Current price $169.85

Conrod Bolt Set

ARP

fits BB Chev 454-502 7/16" (Wave Loc) Part Number : AR135-6401 CONROD BOLT 8740 CHROME MOLY: Until the development of today's modern ...

View full details
Original price $169.85 - Original price $169.85
Original price
$169.85
$169.85 - $169.85
Current price $169.85
Original price $169.85 - Original price $169.85
Original price
$169.85
$169.85 - $169.85
Current price $169.85

Conrod Bolt Set

ARP

fits BB Chev 396-454 3/8" & Holden 308 L34 Rods Part Number : AR135-6002 Unquestionably The Most Important Fasteners In Any Engine...

View full details
Original price $169.85 - Original price $169.85
Original price
$169.85
$169.85 - $169.85
Current price $169.85
Original price $40.71 - Original price $40.71
Original price
$40.71
$40.71 - $40.71
Current price $40.71

Special Purpose Washer

ARP

5/16" I.D, .812" O.D .120" Thick with Chamfer (10-Pack) Part Number : AR200-8589 A true high performance washer from ARP, available in...

View full details
Original price $40.71 - Original price $40.71
Original price
$40.71
$40.71 - $40.71
Current price $40.71
Original price $73.83 - Original price $73.83
Original price
$73.83
$73.83 - $73.83
Current price $73.83

Oil Pan Bolt Kit, 12-Point Black Oxide

ARP

fits Holden V8 Part Number : AR105-1801 The engineers at ARP spent quite a bit of time developing these highly effective, unique oil p...

View full details
Original price $73.83 - Original price $73.83
Original price
$73.83
$73.83 - $73.83
Current price $73.83
Original price $469.21 - Original price $469.21
Original price
$469.21
$469.21 - $469.21
Current price $469.21

Main Stud Kit, 4-Bolt Main 12-Point Nut

ARP

fits Mitsubishi 2.0L 4B11 DOHC, 2008 & later Part Number : AR207-5403 Arp® Manufactures Replacement Rod Bolts For Many Popular Imp...

View full details
Original price $469.21 - Original price $469.21
Original price
$469.21
$469.21 - $469.21
Current price $469.21

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.