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New Arrivals

New Arrivals

Dominate the Track with Our Best-Selling Motorsports Car Parts

Upgrade your ride with our top-performing motorsports car parts, trusted by racers and enthusiasts alike. Designed for durability, precision, and peak performance, these best-sellers are perfect for taking your vehicle to the next level.

From high-performance engines to advanced suspension systems, our collection has everything you need to maximize speed and reliability. Shop now and experience the quality that sets you ahead on the track!

5-Pack Bolt Kit, 12-Point Head S/S 7/16" UNF x 1.250" UHL With 7/16" Socket Head (AR714-1250)

ARP
Original price $56.58 - Original price $56.58
Original price
$56.58
$56.58 - $56.58
Current price $56.58

7/16" UNF x 1.250" UHL With 7/16" Socket Head Part Number : AR714-1250 Now you can use premium quality ARP stainless steel or chrome m...

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Original price $56.58 - Original price $56.58
Original price
$56.58
$56.58 - $56.58
Current price $56.58

5-Pack Bolt Kit, 12-Point Head S/S 1/4" UNC x 2.750" UHL With 5/16" Socket Head (AR611-2750)

ARP
Original price $41.64 - Original price $41.64
Original price
$41.64
$41.64 - $41.64
Current price $41.64

1/4" UNC x 2.750" UHL With 5/16" Socket Head Part Number : AR611-2750 Now you can use premium quality ARP stainless steel or chrome mo...

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Original price $41.64 - Original price $41.64
Original price
$41.64
$41.64 - $41.64
Current price $41.64

5-Pack Bolt Kit, Hex Head S/S 3/8" UNC x 2.500" UHL With 3/8" Socket (AR623-2500)

ARP
Original price $51.63 - Original price $51.63
Original price
$51.63
$51.63 - $51.63
Current price $51.63

3/8" UNC x 2.500" UHL With 3/8" Socket Part Number : AR623-2500 Now you can use premium quality ARP stainless steel or chrome moly fas...

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Original price $51.63 - Original price $51.63
Original price
$51.63
$51.63 - $51.63
Current price $51.63

Main Stud Kit, 2-Bolt Main Hex Nut SB Ford 351 Windsor With Windage Tray (AR154-5503)

ARP
Original price $247.59 - Original price $247.59
Original price
$247.59
$247.59 - $247.59
Current price $247.59

fits SB Ford 351 Windsor With Windage Tray Part Number : AR154-5503 There Are Many Important Reasons To Use Arp Main Stud Kits, Includ...

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Original price $247.59 - Original price $247.59
Original price
$247.59
$247.59 - $247.59
Current price $247.59

5-Pack Bolt Kit, 12-Point Head S/S 5/16" UNC x 2.750" UHL With 3/8" Socket Head (AR612-2750)

ARP
Original price $50.37 - Original price $50.37
Original price
$50.37
$50.37 - $50.37
Current price $50.37

5/16" UNC x 2.750" UHL With 3/8" Socket Head Part Number : AR612-2750 Now you can use premium quality ARP stainless steel or chrome mo...

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Original price $50.37 - Original price $50.37
Original price
$50.37
$50.37 - $50.37
Current price $50.37

Hex Nut With Flange, Chrome Moly 1/4" UNF Thread x 7/16" Socket (2-Pack) (AR200-8621)

ARP
Original price $7.93 - Original price $7.93
Original price
$7.93
$7.93 - $7.93
Current price $7.93

1/4" UNF Thread x 7/16" Socket (2-Pack) Part Number : AR200-8621 Constructed from the finest aerospace-quality materials, these hex nu...

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Original price $7.93 - Original price $7.93
Original price
$7.93
$7.93 - $7.93
Current price $7.93

5-Pack Bolt Kit, 12-Point Head S/S 1/4" UNF x 1.750" UHL With 5/16" Socket Head (AR711-1750)

ARP
Original price $40.25 - Original price $40.25
Original price
$40.25
$40.25 - $40.25
Current price $40.25

1/4" UNF x 1.750" UHL With 5/16" Socket Head Part Number : AR711-1750 Now you can use premium quality ARP stainless steel or chrome mo...

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Original price $40.25 - Original price $40.25
Original price
$40.25
$40.25 - $40.25
Current price $40.25

5-Pack Bolt Kit, 12-Point Head S/S 1/4" UNF x 2.250" UHL With 5/16" Socket Head (AR711-2250)

ARP
Original price $41.29 - Original price $41.29
Original price
$41.29
$41.29 - $41.29
Current price $41.29

1/4" UNF x 2.250" UHL With 5/16" Socket Head Part Number : AR711-2250 Now you can use premium quality ARP stainless steel or chrome mo...

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Original price $41.29 - Original price $41.29
Original price
$41.29
$41.29 - $41.29
Current price $41.29

12-Point Nut, Polished S/S 10mm X 1.00 Thread, 12mm Socket (10-Pack) (AR401-8351)

ARP
Original price $126.73 - Original price $126.73
Original price
$126.73
$126.73 - $126.73
Current price $126.73

10mm X 1.00 Thread, 12mm Socket (10-Pack) Part Number : AR401-8351 Available in a variety of sizes to suit your needs, all ARP 12-poin...

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Original price $126.73 - Original price $126.73
Original price
$126.73
$126.73 - $126.73
Current price $126.73

5-Pack Bolt Kit, Hex Head S/S 1/4" UNC x 2.500" UHL With 5/16" Socket Head (AR621-2500)

ARP
Original price $38.87 - Original price $38.87
Original price
$38.87
$38.87 - $38.87
Current price $38.87

1/4" UNC x 2.500" UHL With 5/16" Socket Head Part Number : AR621-2500 To compliment ARP "bulk" 5-pack chrome moly and stainless steel ...

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Original price $38.87 - Original price $38.87
Original price
$38.87
$38.87 - $38.87
Current price $38.87

5-Pack Bolt Kit, 12-Point Head S/S 5/16" UNF x 3.000" UHL With 3/8" Socket Head (AR712-3000)

ARP
Original price $53.47 - Original price $53.47
Original price
$53.47
$53.47 - $53.47
Current price $53.47

5/16" UNF x 3.000" UHL With 3/8" Socket Head Part Number : AR712-3000 Now you can use premium quality ARP stainless steel or chrome mo...

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Original price $53.47 - Original price $53.47
Original price
$53.47
$53.47 - $53.47
Current price $53.47

12-Point Nut, Chrome Moly Black Oxide 6mm X 1.00 Thread, 8mm Socket (2-Pack) (AR300-8380)

ARP
Original price $20.12 - Original price $20.12
Original price
$20.12
$20.12 - $20.12
Current price $20.12

6mm X 1.00 Thread, 8mm Socket (2-Pack) Part Number : AR300-8380 Available in a variety of sizes to suit your needs, all ARP 12-point n...

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Original price $20.12 - Original price $20.12
Original price
$20.12
$20.12 - $20.12
Current price $20.12

Main Stud Kit, 2-Bolt Main 12-Point Nut Nissan / Datsun L24, L26 & L28 Series 6cyl (AR202-5406)

ARP
Original price $296.12 - Original price $296.12
Original price
$296.12
$296.12 - $296.12
Current price $296.12

fits Nissan / Datsun L24, L26 & L28 Series 6cyl Part Number : AR202-5406 There Are Many Important Reasons To Use Arp Main Stud Kit...

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Original price $296.12 - Original price $296.12
Original price
$296.12
$296.12 - $296.12
Current price $296.12

5-Pack Bolt Kit, 12-Point Head S/S 1/4" UNF x 3.750" UHL With 5/16" Socket Head (AR711-3750)

ARP
Original price $45.31 - Original price $45.31
Original price
$45.31
$45.31 - $45.31
Current price $45.31

1/4" UNF x 3.750" UHL With 5/16" Socket Head Part Number : AR711-3750 Now you can use premium quality ARP stainless steel or chrome mo...

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Original price $45.31 - Original price $45.31
Original price
$45.31
$45.31 - $45.31
Current price $45.31

5-Pack Bolt Kit, 12-Point Head S/S 1/2" UNF x 1.000" UHL With 9/16" Socket Head (AR755-1000)

ARP
Original price $63.82 - Original price $63.82
Original price
$63.82
$63.82 - $63.82
Current price $63.82

1/2" UNF x 1.000" UHL With 9/16" Socket Head Part Number : AR755-1000 Now you can use premium quality ARP stainless steel or chrome mo...

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Original price $63.82 - Original price $63.82
Original price
$63.82
$63.82 - $63.82
Current price $63.82

5-Pack Bolt Kit, Hex Head S/S 7/16" UNC x 2.750" UHL With 7/16" Socket Head (AR626-2750)

ARP
Original price $73.14 - Original price $73.14
Original price
$73.14
$73.14 - $73.14
Current price $73.14

7/16" UNC x 2.750" UHL With 7/16" Socket Head Part Number : AR626-2750 Now you can use premium quality ARP stainless steel or chrome m...

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Original price $73.14 - Original price $73.14
Original price
$73.14
$73.14 - $73.14
Current price $73.14

5-Pack Bolt Kit, Hex Head S/S 3/8" UNC x 2.750" UHL With 3/8" Socket (AR623-2750)

ARP
Original price $53.36 - Original price $53.36
Original price
$53.36
$53.36 - $53.36
Current price $53.36

3/8" UNC x 2.750" UHL With 3/8" Socket Part Number : AR623-2750 To compliment ARP "bulk" 5-pack chrome moly and stainless steel fasten...

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Original price $53.36 - Original price $53.36
Original price
$53.36
$53.36 - $53.36
Current price $53.36

5-Pack Bolt Kit, Hex Head Black Oxide 1/2" UNC x 3.750" UHL With 9/16" Socket Head (AR617-3750)

ARP
Original price $64.52 - Original price $64.52
Original price
$64.52
$64.52 - $64.52
Current price $64.52

1/2" UNC x 3.750" UHL With 9/16" Socket Head Part Number : AR617-3750 Now you can use premium quality ARP stainless steel or chrome mo...

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Original price $64.52 - Original price $64.52
Original price
$64.52
$64.52 - $64.52
Current price $64.52

Flywheel Bolt Kit Toyota 2.0L 3SGTE DOHC & Nissan RB30ET (8-pieces) M12 X 1.25 Thread x 1.000" UHL (AR203-2801)

ARP
Original price $147.78 - Original price $147.78
Original price
$147.78
$147.78 - $147.78
Current price $147.78

fits Toyota 2.0L 3SGTE DOHC & Nissan RB30ET (8-pieces) M12 X 1.25 Thread x 1.000" UHL Part Number : AR203-2801 Arp Replacement Bol...

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Original price $147.78 - Original price $147.78
Original price
$147.78
$147.78 - $147.78
Current price $147.78

Special Purpose Washer 7/16" I.D, 7/8" O.D .120" Thick With No Chamfer (10-Pack) (AR200-8747)

ARP
Original price $21.39 - Original price $21.39
Original price
$21.39
$21.39 - $21.39
Current price $21.39

7/16" I.D, 7/8" O.D .120" Thick With No Chamfer (10-Pack) Part Number : AR200-8747 A true high performance washer from ARP, available ...

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Original price $21.39 - Original price $21.39
Original price
$21.39
$21.39 - $21.39
Current price $21.39

Main Stud Kit, 2-Bolt Main Hex Nut Nissan RB30ET & CA18DET RWD With Girdle (AR9995215)

ARP
Original price $287.50 - Original price $287.50
Original price
$287.50
$287.50 - $287.50
Current price $287.50

fits Nissan RB30ET & CA18DET RWD With Girdle Part Number : AR9995215 There are many important reasons to use ARP main stud kits, i...

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Original price $287.50 - Original price $287.50
Original price
$287.50
$287.50 - $287.50
Current price $287.50

Head Stud Kit, 12-Point Nut Nissan RB20DET, RB25DET, RB30ET 11mm Stud With Twin Cam Head & CA18DET (AR9994208)

ARP
Original price $373.75 - Original price $373.75
Original price
$373.75
$373.75 - $373.75
Current price $373.75

fits Nissan RB20DET, RB25DET, RB30ET 11mm Stud With Twin Cam Head & CA18DET Part Number : AR9994208 It is for good reason that vir...

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Original price $373.75 - Original price $373.75
Original price
$373.75
$373.75 - $373.75
Current price $373.75

Conrod Bolt Set SB Ford 289-302 Windsor (5/16") (AR154-6002)

ARP
Original price $168.93 - Original price $168.93
Original price
$168.93
$168.93 - $168.93
Current price $168.93

fits SB Ford 289-302 Windsor (5/16") Part Number : AR154-6002 Unquestionably The Most Important Fasteners In Any Engine Are The Connec...

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Original price $168.93 - Original price $168.93
Original price
$168.93
$168.93 - $168.93
Current price $168.93

Water Pump & Thermostat Bolt Kit, Hex Head Black Oxide GM LS Series (AR134-3201)

ARP
Original price $61.99 - Original price $61.99
Original price
$61.99
$61.99 - $61.99
Current price $61.99

fits GM LS Series Part Number : AR134-3201 ARP's timing cover & water pump bolts are available in both polished stainless steel or...

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Original price $61.99 - Original price $61.99
Original price
$61.99
$61.99 - $61.99
Current price $61.99

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