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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!

Original price $414.69 - Original price $414.69
Original price
$414.69
$414.69 - $414.69
Current price $414.69

Head Stud Kit, 12-Point Nut

ARP

fits 3.0L 7MGE / 7MGTE 6cyl Supra (1981-92) Part Number : AR203-4202 It Is For Good Reason That Virtually Every Top Professional Engin...

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Original price $414.69 - Original price $414.69
Original price
$414.69
$414.69 - $414.69
Current price $414.69
Original price $7.82 - Original price $7.82
Original price
$7.82
$7.82 - $7.82
Current price $7.82

12-Point Nut, Chrome Moly Black Oxide

ARP

1/4" UNC Thread, 5/16" Socket (2-Pack) Part Number : AR301-8320 1= 1/4"-202= .300"3= .433"4= 5/16"

Original price $7.82 - Original price $7.82
Original price
$7.82
$7.82 - $7.82
Current price $7.82
Original price $267.26 - Original price $267.26
Original price
$267.26
$267.26 - $267.26
Current price $267.26

Main Stud Kit, 2-Bolt Main, 12-Point Nut

ARP

fits Nissan / Datsun L20 & CA18DET FWD With Girdle Part Number : AR202-5401 There Are Many Important Reasons To Use Arp Main Stud ...

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Original price $267.26 - Original price $267.26
Original price
$267.26
$267.26 - $267.26
Current price $267.26
Original price $96.26 - Original price $96.26
Original price
$96.26
$96.26 - $96.26
Current price $96.26

12-Point Nut, Chrome Moly Black Oxide

ARP

10mm X 1.50 Thread, 12mm Socket (10-Pack) Part Number : AR300-8365 Available in a variety of sizes to suit your needs, all ARP...

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Original price $96.26 - Original price $96.26
Original price
$96.26
$96.26 - $96.26
Current price $96.26
Original price $98.79 - Original price $98.79
Original price
$98.79
$98.79 - $98.79
Current price $98.79

12-Point Nut, Chrome Moly Black Oxide

ARP

9mm X 1.25 Thread, 11mm Socket (10-Pack) Part Number : AR300-8362 Available in a variety of sizes to suit your needs, all ARP 12-point...

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Original price $98.79 - Original price $98.79
Original price
$98.79
$98.79 - $98.79
Current price $98.79
Original price $464.26 - Original price $464.26
Original price
$464.26
$464.26 - $464.26
Current price $464.26

Head Stud Kit, 12-Point Nuts

ARP

fits Nissan RB20DE/DET 2.0L & RB25DE/DET 2.5L Part Number : AR202-4301 It is for good reason that virtually every top professional...

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Original price $464.26 - Original price $464.26
Original price
$464.26
$464.26 - $464.26
Current price $464.26
Original price $322.92 - Original price $322.92
Original price
$322.92
$322.92 - $322.92
Current price $322.92

Head Stud Kit, 12-Point Nuts

ARP

fits Nissan A14 Engines Part Number : AR202-4203 It is for good reason that virtually every top professional engine builder relies on ...

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Original price $322.92 - Original price $322.92
Original price
$322.92
$322.92 - $322.92
Current price $322.92
Original price $186.99 - Original price $186.99
Original price
$186.99
$186.99 - $186.99
Current price $186.99

12-Point Nut, Chrome Moly Black Oxide

ARP

5/8" UNF Thread, 13/16" Socket (10-Pack) Part Number : AR300-8339 1= 5/8"-182= .700"3= 1.225"4= 13/16"

Original price $186.99 - Original price $186.99
Original price
$186.99
$186.99 - $186.99
Current price $186.99
Original price $103.50 - Original price $103.50
Original price
$103.50
$103.50 - $103.50
Current price $103.50

12-Point Nut, Chrome Moly Black Oxide

ARP

12mm X 1.25 Thread, 16mm Socket (10 Pack) Part Number : AR300-8338 1= 12mm X 1.252= 13.5(.530")3= 22.2(.873")4= 16mm

Original price $103.50 - Original price $103.50
Original price
$103.50
$103.50 - $103.50
Current price $103.50
Original price $98.79 - Original price $98.79
Original price
$98.79
$98.79 - $98.79
Current price $98.79

12-Point Nut, Chrome Moly Black Oxide

ARP

12mm X 1.25 Thread, 14mm Socket (10 Pack) Part Number : AR300-8337 1= 12mm X 1.252= 12.8 (.504")3= 20.9(.823")4= 14mm

Original price $98.79 - Original price $98.79
Original price
$98.79
$98.79 - $98.79
Current price $98.79
Original price $68.54 - Original price $68.54
Original price
$68.54
$68.54 - $68.54
Current price $68.54

12-Point Nut, Chrome Moly Black Oxide

ARP

1/2" UNF Thread, 9/16" Socket (10-Pack) Part Number : AR300-8334 Available in a variety of sizes to suit your needs, all ARP 12-point ...

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Original price $68.54 - Original price $68.54
Original price
$68.54
$68.54 - $68.54
Current price $68.54
Original price $21.27 - Original price $21.27
Original price
$21.27
$21.27 - $21.27
Current price $21.27

Special Purpose Washer

ARP

3/8" I.D, 3/4" O.D .120" Thick with No Chamfer, 10-Pack Part Number : AR200-8687 A true high performance washer from ARP, available in...

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Original price $21.27 - Original price $21.27
Original price
$21.27
$21.27 - $21.27
Current price $21.27
Original price $23.92 - Original price $23.92
Original price
$23.92
$23.92 - $23.92
Current price $23.92

12-Point Nut, Chrome Moly Black Oxide

ARP

12mm X 1.25 Thread, 14mm Socket (2 Pack) Part Number : AR300-8327 1= 12mm X 1.252= 12.8(.504")3= 20.9(.823")4= 14mm

Original price $23.92 - Original price $23.92
Original price
$23.92
$23.92 - $23.92
Current price $23.92
Original price $535.67 - Original price $535.67
Original price
$535.67
$535.67 - $535.67
Current price $535.67

Perma Loc Posi Locks, 12-Point Black Oxide

ARP

fits Girdle With 7/16" Stud, 1.485" Length (16 Pack) Part Number : AR300-8248 A= 2.615"B= 1.485"C= .600"D= .750" Exclusive 12-point ...

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Original price $535.67 - Original price $535.67
Original price
$535.67
$535.67 - $535.67
Current price $535.67
Original price $61.41 - Original price $61.41
Original price
$61.41
$61.41 - $61.41
Current price $61.41

Nascar Speed Nuts 5/8"-18 Thread Size (10 Pack)

ARP

Part Number : AR300-7801 Unquestionably The Strongest Wheel Stud Used In Nascar Today, Practically Every Driver's Reputation Rides On The Relia...

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Original price $61.41 - Original price $61.41
Original price
$61.41
$61.41 - $61.41
Current price $61.41
Original price $1,088.13 - Original price $1,088.13
Original price
$1,088.13
$1,088.13 - $1,088.13
Current price $1,088.13

Main Bolt Kit, 2-Bolt Main Pro Series

ARP

fits Subaru EJ20,22,25 SOHC/DOHC Crankcase Through Bolt Kit Part Number : AR260-5401 Far superior to any other main bolt kit offered ...

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Original price $1,088.13 - Original price $1,088.13
Original price
$1,088.13
$1,088.13 - $1,088.13
Current price $1,088.13
Original price $9.43 - Original price $9.43
Original price
$9.43
$9.43 - $9.43
Current price $9.43

Camshaft Bolt Kit, Pro Series

ARP

fits SB Ford 302-351 Windsor (1969-On) & BB Ford 429-460 3/8-16 x 1.580" UHL Part Number : AR255-1001 Install An Arp Cam Bolt Kit ...

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Original price $9.43 - Original price $9.43
Original price
$9.43
$9.43 - $9.43
Current price $9.43
Original price $54.16 - Original price $54.16
Original price
$54.16
$54.16 - $54.16
Current price $54.16

5-Pack Bolt Kit, Hex Head S/S

ARP

3/8" UNC x 3.000" UHL With 3/8" Socket Part Number : AR623-3000 Now you can use premium quality ARP stainless steel or chrome moly fas...

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Original price $54.16 - Original price $54.16
Original price
$54.16
$54.16 - $54.16
Current price $54.16
Original price $43.47 - Original price $43.47
Original price
$43.47
$43.47 - $43.47
Current price $43.47

Flywheel Bolt Kit

ARP

fits Chrysler SL6, 3.9L V6 & SB/BB 273-440 With 6-Bolt Crank 7/16-20 x .875" UHL Part Number : AR240-2801 Flywheel and Flexplate b...

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Original price $43.47 - Original price $43.47
Original price
$43.47
$43.47 - $43.47
Current price $43.47
Original price $77.74 - Original price $77.74
Original price
$77.74
$77.74 - $77.74
Current price $77.74

Harmonic Balancer Bolt, 12-Point

ARP

fits Chrysler 318-440 With Thick Balancer & Viper V10, 3/4-16 Thread x 2.200" UHL, 1-1/16" Socket Part Number : AR240-2501 As the ...

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Original price $77.74 - Original price $77.74
Original price
$77.74
$77.74 - $77.74
Current price $77.74
Original price $49.80 - Original price $49.80
Original price
$49.80
$49.80 - $49.80
Current price $49.80

5-Pack Bolt Kit, Hex Head S/S

ARP

3/8" UNC x 2.000" UHL With 3/8" Socket Part Number : AR623-2000 Now You Can Use Premium Quality Arp Stainless Steel Fasteners To Inst...

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Original price $49.80 - Original price $49.80
Original price
$49.80
$49.80 - $49.80
Current price $49.80
Original price $47.84 - Original price $47.84
Original price
$47.84
$47.84 - $47.84
Current price $47.84

5-Pack Bolt Kit, Hex Head S/S

ARP

3/8" UNC x 1.750" UHL With 3/8" Socket Part Number : AR623-1750 Now you can use premium quality ARP stainless steel or chrome moly fas...

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Original price $47.84 - Original price $47.84
Original price
$47.84
$47.84 - $47.84
Current price $47.84
Original price $44.62 - Original price $44.62
Original price
$44.62
$44.62 - $44.62
Current price $44.62

5-Pack Bolt Kit, Hex Head S/S

ARP

3/8" UNC x 1.500" UHL With 3/8" Socket Part Number : AR623-1500 Now you can use premium quality ARP stainless steel or chrome moly fas...

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Original price $44.62 - Original price $44.62
Original price
$44.62
$44.62 - $44.62
Current price $44.62
Original price $33.12 - Original price $33.12
Original price
$33.12
$33.12 - $33.12
Current price $33.12

5-Pack Bolt Kit, Hex Head S/S

ARP

3/8" UNC x 1.250" UHL With 3/8" Socket Part Number : AR623-1250 Now you can use premium quality ARP stainless steel or chrome moly fas...

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

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