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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 $336.15 - Original price $336.15
Original price
$336.15
$336.15 - $336.15
Current price $336.15

Engine Accessory Bolt Kit, Hex Head S/S

ARP

fits SB Chev 350-400 With Headers (1986 & Earlier) Part Number : AR534-9601 Bolts Inluded In Kit: Intake manifold bolts Valve ...

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Original price $336.15 - Original price $336.15
Original price
$336.15
$336.15 - $336.15
Current price $336.15
Original price $141.45 - Original price $141.45
Original price
$141.45
$141.45 - $141.45
Current price $141.45

Tapered Piston Ring Compressor

ARP

Fits 4.075" Bore Part Number : AR900-0750 ARP's ring compressors are CNC machined from 6061-T6 billet tube material and fea...

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Original price $141.45 - Original price $141.45
Original price
$141.45
$141.45 - $141.45
Current price $141.45
Original price $219.88 - Original price $219.88
Original price
$219.88
$219.88 - $219.88
Current price $219.88

Valve Cover Stud Kit, 12-Point Nut S/S

ARP

fits Aluminium Valve Covers 1/4-20 Thread x 1.500" OAL (14-Pack) Part Number : AR400-7614 To ensure proper sealing of valve...

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Original price $219.88 - Original price $219.88
Original price
$219.88
$219.88 - $219.88
Current price $219.88
Original price $87.63 - Original price $87.63
Original price
$87.63
$87.63 - $87.63
Current price $87.63

Water Pump & Thermostat Bolt Kit, Hex Head S/S

ARP

fits GM LS Series Part Number : AR434-3201 ARP's timing cover & water pump bolts are available in both polished stainle...

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Original price $87.63 - Original price $87.63
Original price
$87.63
$87.63 - $87.63
Current price $87.63
Original price $34.96 - Original price $34.96
Original price
$34.96
$34.96 - $34.96
Current price $34.96

Starter Motor Bolt Kit, Hex Head S/S

ARP

fits SB/BB Chev With Standard & OEM High Torque Starters, 3/8-16 Thread x 1.975" & 4.660" UHL (2-Pack) Part Number : AR430-3505...

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Original price $34.96 - Original price $34.96
Original price
$34.96
$34.96 - $34.96
Current price $34.96
Original price $82.12 - Original price $82.12
Original price
$82.12
$82.12 - $82.12
Current price $82.12

Exhaust Header Bolt Kit, 12-Point S/S

ARP

fits SB Chev 3/8" X 1.000" UHL (12 Pack) Part Number : AR400-1211 Premium Grade Bolt And Stud Kits To Facilitate Installatio...

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Original price $82.12 - Original price $82.12
Original price
$82.12
$82.12 - $82.12
Current price $82.12
Original price $11.04 - Original price $11.04
Original price
$11.04
$11.04 - $11.04
Current price $11.04

Single Head / Main Stud

ARP

3/8" Thread X 3.000" OAL Part Number : ARAJ3.000-5B It is for good reason that virtually every top professional engine buil...

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Original price $11.04 - Original price $11.04
Original price
$11.04
$11.04 - $11.04
Current price $11.04
Original price $29.33 - Original price $29.33
Original price
$29.33
$29.33 - $29.33
Current price $29.33

Thermostat Housing Bolt Kit, Hex Head S/S

ARP

fits FE Ford 390-428 2.250" UHL Part Number : AR455-7402 Nobody likes water leaks. And here's ARP's contribution to the sol...

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Original price $29.33 - Original price $29.33
Original price
$29.33
$29.33 - $29.33
Current price $29.33
Original price $364.32 - Original price $364.32
Original price
$364.32
$364.32 - $364.32
Current price $364.32

Exhaust Header Stud Kit, 12-Point S/S

ARP

fits BB Chev 3/8" Thread x 1.670" OAL (16 Pack) Part Number : AR400-1403 Premium Grade Bolt And Stud Kits To Facilitate Inst...

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Original price $364.32 - Original price $364.32
Original price
$364.32
$364.32 - $364.32
Current price $364.32
Original price $381.80 - Original price $381.80
Original price
$381.80
$381.80 - $381.80
Current price $381.80

Engine Accessory Bolt Kit, Hex Head Black Oxide

ARP

fits Ford 302-351 Cleveland Part Number : AR554-9804 Bolts Inluded In Kit: Intake manifold bolts Valve cover bolts Thermostat housi...

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Original price $381.80 - Original price $381.80
Original price
$381.80
$381.80 - $381.80
Current price $381.80
Original price $155.25 - Original price $155.25
Original price
$155.25
$155.25 - $155.25
Current price $155.25

Tapered Piston Ring Compressor

ARP

Fits 4.600" Bore Part Number : AR900-6000 ARP's ring compressors are CNC machined from 6061-T6 billet tube material and fea...

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Original price $155.25 - Original price $155.25
Original price
$155.25
$155.25 - $155.25
Current price $155.25
Original price $151.45 - Original price $151.45
Original price
$151.45
$151.45 - $151.45
Current price $151.45

Tapered Piston Ring Compressor

ARP

Fits 4.500" Bore Part Number : AR900-5000 ARP's ring compressors are CNC machined from 6061-T6 billet tube material and fea...

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Original price $151.45 - Original price $151.45
Original price
$151.45
$151.45 - $151.45
Current price $151.45
Original price $458.05 - Original price $458.05
Original price
$458.05
$458.05 - $458.05
Current price $458.05

Rod Bolt Stretch Gauge

ARP

Billet Style With Dial Indicator Part Number : AR100-9942 We highly recommend using astretch gauge when installing rod bolts and ot...

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Original price $458.05 - Original price $458.05
Original price
$458.05
$458.05 - $458.05
Current price $458.05
Original price $413.31 - Original price $413.31
Original price
$413.31
$413.31 - $413.31
Current price $413.31

Engine Accessory Bolt Kit, 12-Point Head S/S

ARP

fits SB Ford 351 Windsor Part Number : AR554-9503 Bolts Inluded In Kit: Intake manifold bolts Valve cover bolts Thermostat housing...

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Original price $413.31 - Original price $413.31
Original price
$413.31
$413.31 - $413.31
Current price $413.31
Original price $13.11 - Original price $13.11
Original price
$13.11
$13.11 - $13.11
Current price $13.11

Thermostat Housing Bolt Kit, Hex Head S/S

ARP

fits SB Ford 289-302-351 Windsor .875" UHL Part Number : AR450-7402 Nobody likes water leaks. And here's ARP's contribution...

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Original price $13.11 - Original price $13.11
Original price
$13.11
$13.11 - $13.11
Current price $13.11
Original price $109.94 - Original price $109.94
Original price
$109.94
$109.94 - $109.94
Current price $109.94

Intake Manifold Bolt Kit, 12-Point Head S/S

ARP

fits SB Ford 283-302-351 Windsor (Uses 3/8" Socket) Part Number : AR454-2101 Prevent Intake Manifold Leaks With Arp's Qualit...

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Original price $109.94 - Original price $109.94
Original price
$109.94
$109.94 - $109.94
Current price $109.94
Original price $456.20 - Original price $456.20
Original price
$456.20
$456.20 - $456.20
Current price $456.20

Engine Accessory Bolt Kit, Hex Head Black Oxide

ARP

fits SB Ford 289-302 Windsor Part Number : AR554-9801 Bolts Inluded In Kit: Intake manifold bolts Valve cover bolts Thermostat hou...

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Original price $456.20 - Original price $456.20
Original price
$456.20
$456.20 - $456.20
Current price $456.20
Original price $235.98 - Original price $235.98
Original price
$235.98
$235.98 - $235.98
Current price $235.98

Engine Accessory Bolt Kit, Hex Head Black Oxide

ARP

fits SB Ford 351 Windsor Part Number : AR554-9803 Bolts Inluded In Kit: Intake manifold bolts Valve cover bolts Thermostat housing...

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Original price $235.98 - Original price $235.98
Original price
$235.98
$235.98 - $235.98
Current price $235.98
Original price $485.07 - Original price $485.07
Original price
$485.07
$485.07 - $485.07
Current price $485.07

Engine Accessory Bolt Kit, 12-Point Head S/S

ARP

fits Ford 302-351 Cleveland Part Number : AR554-9504 Bolts Inluded In Kit: Intake manifold bolts Valve cover bolts Thermostat hous...

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Original price $485.07 - Original price $485.07
Original price
$485.07
$485.07 - $485.07
Current price $485.07
Original price $553.84 - Original price $553.84
Original price
$553.84
$553.84 - $553.84
Current price $553.84

Engine Accessory Bolt Kit, 12-Point Head S/S

ARP

fits SB Ford 289-302 Windsor Part Number : AR554-9501 Bolts Inluded In Kit: Intake manifold bolts Valve cover bolts Thermostat hou...

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Original price $553.84 - Original price $553.84
Original price
$553.84
$553.84 - $553.84
Current price $553.84
Original price $283.82 - Original price $283.82
Original price
$283.82
$283.82 - $283.82
Current price $283.82

Engine Accessory Bolt Kit, 12-Point Head Black Oxide

ARP

fits BB Chev 396-454 Part Number : AR535-9701 Bolts Inluded In Kit: Intake manifold bolts Valve cover bolts Thermostat housing bol...

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Original price $283.82 - Original price $283.82
Original price
$283.82
$283.82 - $283.82
Current price $283.82
Original price $334.88 - Original price $334.88
Original price
$334.88
$334.88 - $334.88
Current price $334.88

Engine Accessory Bolt Kit, 12-Point Head S/S

ARP

fits SB Chev 350-400 With Headers (1986 & Earlier) Part Number : AR534-9501 Bolts Inluded In Kit: Intake manifold bolts Valve ...

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Original price $334.88 - Original price $334.88
Original price
$334.88
$334.88 - $334.88
Current price $334.88
Original price $124.20 - Original price $124.20
Original price
$124.20
$124.20 - $124.20
Current price $124.20

Intake Manifold Bolt Kit, Hex Head S/S

ARP

fits Ford 302-351 Cleveland & 351-400M Part Number : AR454-2004 Prevent Intake Manifold Leaks With Arp's Quality Fatener...

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Original price $124.20 - Original price $124.20
Original price
$124.20
$124.20 - $124.20
Current price $124.20
Original price $13.34 - Original price $13.34
Original price
$13.34
$13.34 - $13.34
Current price $13.34

Thermostat Housing Bolt Kit, 12-Point Head S/S

ARP

fits SB Ford 289-302-351 Windsor .875" UHL Part Number : AR450-7401 These Premium Grade Bolts Are Engineered To Properly Eng...

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Original price $13.34 - Original price $13.34
Original price
$13.34
$13.34 - $13.34
Current price $13.34

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.