ARP
Back the early 1970s, racing enthusiast Gary Holzapfel saw that many of his friends’ broken engines were caused by fastener failure. At the time, there were no commercially available studs and bolts up to the challenge. So Holzapfel called upon his many years of fastener making experience for a leading aerospace subcontractor and founded ARP (Automotive Racing Products). ARP’s product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline and throughout the suspension and frame. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, NASCAR and NHRA drag racing and marine applications.
7/16 Stud - 5.250 Long Broached w/1.000 Thread
ARP
Original price
$8.83
-
Original price
$8.83
Original price
$8.83
$8.83
$8.83
-
$8.83
Current price
$8.83
In Stock — Ready to Ship
This item is in stock and will ship immediately.
Stud - 7/16-14 and 7/16-20 in Thread - 5.25 in Long - Broached - Chromoly - Black Oxide - Universal - Each
Original price
$8.83
-
Original price
$8.83
Original price
$8.83
$8.83
$8.83
-
$8.83
Current price
$8.83
Stepped Main Stud - Use w/Windage Tray
ARP
Original price
$11.99
-
Original price
$11.99
Original price
$11.99
$11.99
$11.99
-
$11.99
Current price
$11.99
In Stock — Ready to Ship
This item is in stock and will ship immediately.
Main Stud Kit - Stepped Windage Tray - Chromoly - Black Oxide - Each
Original price
$11.99
-
Original price
$11.99
Original price
$11.99
$11.99
$11.99
-
$11.99
Current price
$11.99
3.250 Broached Stud - 1/2-13 & 3/8-24
ARP
Original price
$33.99
-
Original price
$33.99
Original price
$33.99
$33.99
$33.99
-
$33.99
Current price
$33.99
In Stock — Ready to Ship
This item is in stock and will ship immediately.
Stud - 1/2-13 in Thread to 3/8-24 in Thread - 3.25 in Long - Broached - Chromoly - Black Oxide - Universal - Each
Original price
$33.99
-
Original price
$33.99
Original price
$33.99
$33.99
$33.99
-
$33.99
Current price
$33.99
7/16-14 Hex Head Bolt - 5.250 Long
ARP
Original price
$16.49
-
Original price
$16.49
Original price
$16.49
$16.49
$16.49
-
$16.49
Current price
$16.49
In Stock — Ready to Ship
This item is in stock and will ship immediately.
Cylinder Head Bolt - 7/16-14 in Thread - 5.25 in Long - Hex Head - Chromoly - Black Oxide - Each
Original price
$16.49
-
Original price
$16.49
Original price
$16.49
$16.49
$16.49
-
$16.49
Current price
$16.49
7/16-14 Hex Head Bolt - 4.500 Long
ARP
Original price
$4.19
Original price
$4.19
-
Original price
$4.19
Original price
$4.19
Current price
$3.99
$3.99
-
$3.99
Current price
$3.99
In Stock — Ready to Ship
This item is in stock and will ship immediately.
Cylinder Head Bolt - 7/16-14 in Thread - 4.5 in Long - Hex Head - Chromoly - Black Oxide - Each
Original price
$4.19
Original price
$4.19
-
Original price
$4.19
Original price
$4.19
Current price
$3.99
$3.99
-
$3.99
Current price
$3.99
Save 5%
M12x1.25 12pt Nut
ARP
Original price
$5.79
-
Original price
$5.79
Original price
$5.79
$5.99
$5.99
-
$5.99
Current price
$5.99
In Stock — Ready to Ship
This item is in stock and will ship immediately.
Nut - 12 mm x 1.25 Thread - 14 mm 12 Point Head - Chromoly - Black Oxide - Each
Original price
$5.79
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Original price
$5.79
Original price
$5.79
$5.99
$5.99
-
$5.99
Current price
$5.99
12mm x 1.75 Stud 4.750 Long Broached
ARP
Original price
$12.99
-
Original price
$12.99
Original price
$12.99
$12.99
$12.99
-
$12.99
Current price
$12.99
In Stock — Ready to Ship
This item is in stock and will ship immediately.
Stud - 12 mm x 1.75 Thread - 4.75 in Long - Broached - Chromoly - Black Oxide - Universal - Each
Original price
$12.99
-
Original price
$12.99
Original price
$12.99
$12.99
$12.99
-
$12.99
Current price
$12.99
12mm x 1.75 Stud 6.320 AOL - Broached
ARP
Original price
$30.99
-
Original price
$30.99
Original price
$30.99
$30.99
$30.99
-
$30.99
Current price
$30.99
In Stock — Ready to Ship
This item is in stock and will ship immediately.
Stud - 12 mm x 1.75 Thread - 6.32 in Long - Broached - Chromoly - Black Oxide - Universal - Each
Original price
$30.99
-
Original price
$30.99
Original price
$30.99
$30.99
$30.99
-
$30.99
Current price
$30.99
12mm x 1.75 Stud 4.750 AOL - Broached
ARP
Original price
$21.38
-
Original price
$21.38
Original price
$21.38
$21.38
$21.38
-
$21.38
Current price
$21.38
In Stock — Ready to Ship
This item is in stock and will ship immediately.
Stud - 12 mm x 1.75 Thread - 4.75 in Long - Broached - Chromoly - Black Oxide - Universal - Each
Original price
$21.38
-
Original price
$21.38
Original price
$21.38
$21.38
$21.38
-
$21.38
Current price
$21.38
12mm x 1.25/1.75 Stud Long Broached
ARP
Original price
$10.24
-
Original price
$10.24
Original price
$10.24
$10.24
$10.24
-
$10.24
Current price
$10.24
In Stock — Ready to Ship
This item is in stock and will ship immediately.
Stud - 12 mm x 1.50 and 12 mm x 1.75 Thread - 3.965 in Long - Chromoly - Black Oxide - Universal - Each
Original price
$10.24
-
Original price
$10.24
Original price
$10.24
$10.24
$10.24
-
$10.24
Current price
$10.24
Stud 11mm x 2.0 5.150in OAL
ARP
Original price
$15.87
-
Original price
$15.87
Original price
$15.87
$15.87
$15.87
-
$15.87
Current price
$15.87
In Stock — Ready to Ship
This item is in stock and will ship immediately.
Stud - 11 mm x 2.00 and 7/16-20 in Thread - 5.15 in Long - Broached - Chromoly - Black Oxide - Universal - Each
Original price
$15.87
-
Original price
$15.87
Original price
$15.87
$15.87
$15.87
-
$15.87
Current price
$15.87
1/2 Stud - 9.000 Short Broached w/1.000 Thread
ARP
Original price
$19.23
-
Original price
$19.23
Original price
$19.23
$19.23
$19.23
-
$19.23
Current price
$19.23
In Stock — Ready to Ship
This item is in stock and will ship immediately.
Stud - 1/2-13 and 1/2-20 in Thread - 9 in Long - Broached - Chromoly - Black Oxide - Universal - Each
Original price
$19.23
-
Original price
$19.23
Original price
$19.23
$19.23
$19.23
-
$19.23
Current price
$19.23
1/2 Stud - 8.500 Long Broached
ARP
Original price
$9.89
-
Original price
$9.89
Original price
$9.89
$9.89
$9.89
-
$9.89
Current price
$9.89
In Stock — Ready to Ship
This item is in stock and will ship immediately.
Stud - 1/2-13 and 1/2-20 in Thread - 8.5 in Long - Broached - Chromoly - Black Oxide - Universal - Each
Original price
$9.89
-
Original price
$9.89
Original price
$9.89
$9.89
$9.89
-
$9.89
Current price
$9.89
1/2 Stud - 7.500 Long Broached
ARP
Original price
$15.49
-
Original price
$15.49
Original price
$15.49
$15.49
$15.49
-
$15.49
Current price
$15.49
In Stock — Ready to Ship
This item is in stock and will ship immediately.
Stud - 1/2-13 and 1/2-20 in Thread - 7.5 in Long - Broached - Chromoly - Black Oxide - Universal - Each
Original price
$15.49
-
Original price
$15.49
Original price
$15.49
$15.49
$15.49
-
$15.49
Current price
$15.49
1/2 Stud - 7.000 Long Broached w/1.250 Thread
ARP
Original price
$12.49
-
Original price
$12.49
Original price
$12.49
$12.49
$12.49
-
$12.49
Current price
$12.49
In Stock — Ready to Ship
This item is in stock and will ship immediately.
Stud - 1/2-13 and 1/2-20 in Thread - 7 in Long - Broached - Chromoly - Black Oxide - Universal - Each
Original price
$12.49
-
Original price
$12.49
Original price
$12.49
$12.49
$12.49
-
$12.49
Current price
$12.49
1/2 Stud - 6.600 Long Broached w/1.250 Thread
ARP
Original price
$16.21
-
Original price
$16.21
Original price
$16.21
$16.21
$16.21
-
$16.21
Current price
$16.21
In Stock — Ready to Ship
This item is in stock and will ship immediately.
Stud - 1/2-13 and 1/2-20 in Thread - 6.6 in Long - Broached - Chromoly - Black Oxide - Universal - Each
Original price
$16.21
-
Original price
$16.21
Original price
$16.21
$16.21
$16.21
-
$16.21
Current price
$16.21
1/2 Stud - 6.120 Long Broached w/1.250 Thread
ARP
Original price
$13.99
-
Original price
$13.99
Original price
$13.99
$13.99
$13.99
-
$13.99
Current price
$13.99
In Stock — Ready to Ship
This item is in stock and will ship immediately.
Stud - 1/2-13 and 1/2-20 in Thread - 6.12 in Long - Broached - Chromoly - Black Oxide - Universal - Each
Original price
$13.99
-
Original price
$13.99
Original price
$13.99
$13.99
$13.99
-
$13.99
Current price
$13.99
1/2 Stud - 5.750 Long Broached w/1.250 Thread
ARP
Original price
$11.53
-
Original price
$11.53
Original price
$11.53
$11.53
$11.53
-
$11.53
Current price
$11.53
In Stock — Ready to Ship
This item is in stock and will ship immediately.
Stud - 1/2-13 and 1/2-20 in Thread - 5.75 in Long - Broached - Chromoly - Black Oxide - Universal - Each
Original price
$11.53
-
Original price
$11.53
Original price
$11.53
$11.53
$11.53
-
$11.53
Current price
$11.53
1/2 Stud - 5.400 Long Broached w/1.250 Thread
ARP
Original price
$10.32
-
Original price
$10.32
Original price
$10.32
$10.32
$10.32
-
$10.32
Current price
$10.32
In Stock — Ready to Ship
This item is in stock and will ship immediately.
Stud - 1/2-13 and 1/2-20 in Thread - 5.4 in Long - Broached - Chromoly - Black Oxide - Universal - Each
Original price
$10.32
-
Original price
$10.32
Original price
$10.32
$10.32
$10.32
-
$10.32
Current price
$10.32
1/2 Stud - 5.000 Long Broached w/1.250 Thread
ARP
Original price
$8.59
-
Original price
$8.59
Original price
$8.59
$8.59
$8.59
-
$8.59
Current price
$8.59
In Stock — Ready to Ship
This item is in stock and will ship immediately.
Stud - 1/2-13 and 1/2-20 in Thread - 5 in Long - Broached - Chromoly - Black Oxide - Universal - Each
Original price
$8.59
-
Original price
$8.59
Original price
$8.59
$8.59
$8.59
-
$8.59
Current price
$8.59
1/2 Stud - 4.750 Long Broached w/1.250 Thread
ARP
Original price
$10.49
-
Original price
$10.49
Original price
$10.49
$10.49
$10.49
-
$10.49
Current price
$10.49
In Stock — Ready to Ship
This item is in stock and will ship immediately.
Stud - 1/2-13 and 1/2-20 in Thread - 4.75 in Long - Broached - Chromoly - Black Oxide - Universal - Each
Original price
$10.49
-
Original price
$10.49
Original price
$10.49
$10.49
$10.49
-
$10.49
Current price
$10.49
1/2 Stud - 4.620 Long Broached w/1.250 Thread
ARP
Original price
$9.58
-
Original price
$9.58
Original price
$9.58
$9.58
$9.58
-
$9.58
Current price
$9.58
In Stock — Ready to Ship
This item is in stock and will ship immediately.
Stud - 1/2-13 and 1/2-20 in Thread - 4.62 in Long - Broached - Chromoly - Black Oxide - Universal - Each
Original price
$9.58
-
Original price
$9.58
Original price
$9.58
$9.58
$9.58
-
$9.58
Current price
$9.58
1/2 Stud - 4.400 Long Broached w/1.250 Thread
ARP
Original price
$9.37
-
Original price
$9.37
Original price
$9.37
$9.37
$9.37
-
$9.37
Current price
$9.37
In Stock — Ready to Ship
This item is in stock and will ship immediately.
Stud - 1/2-13 and 1/2-20 in Thread - 4.4 in Long - Broached - Chromoly - Black Oxide - Universal - Each
Original price
$9.37
-
Original price
$9.37
Original price
$9.37
$9.37
$9.37
-
$9.37
Current price
$9.37
1/2 Stud - 4.250 Long Broached w/1.250 Thread
ARP
Original price
$6.79
-
Original price
$6.79
Original price
$6.79
$6.99
$6.99
-
$6.99
Current price
$6.99
In Stock — Ready to Ship
This item is in stock and will ship immediately.
Stud - 1/2-13 and 1/2-20 in Thread - 4.25 in Long - Broached - Chromoly - Black Oxide - Universal - Each
Original price
$6.79
-
Original price
$6.79
Original price
$6.79
$6.99
$6.99
-
$6.99
Current price
$6.99