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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.

S/S Bolt Kit - 6pt. (5) 1/2-20 x 3.500

ARP
$43.99 - $43.99
$43.99
$46.99
$46.99 - $46.99
$46.99

Bolt - 1/2-20 in Thread - 3.5 in Long - 9/16 in Hex Head - Stainless - Polished - Universal - Set of 5

$43.99 - $43.99
$43.99
$46.99
$46.99 - $46.99
$46.99

S/S Bolt Kit - 6pt. (5) 1/2-20 x 3.000

ARP
$40.99 - $40.99
$40.99
$40.99
$40.99 - $40.99
$40.99

Bolt - 1/2-20 in Thread - 3 in Long - 9/16 in Hex Head - Stainless - Polished - Universal - Set of 5

$40.99 - $40.99
$40.99
$40.99
$40.99 - $40.99
$40.99

S/S Bolt Kit - 6pt. (5) 1/2-20 x 2.250

ARP
$36.99 - $36.99
$36.99
$37.99
$37.99 - $37.99
$37.99

Bolt - 1/2-20 in Thread - 2.25 in Long - 9/16 in Hex Head - Stainless - Polished - Universal - Set of 5

$36.99 - $36.99
$36.99
$37.99
$37.99 - $37.99
$37.99

S/S Bolt Kit - 6pt. (5) 1/2-20 x 2.000

ARP
$35.99 - $35.99
$35.99
$35.99
$35.99 - $35.99
$35.99

Bolt - 1/2-20 in Thread - 2 in Long - 9/16 in Hex Head - Stainless - Polished - Universal - Set of 5

$35.99 - $35.99
$35.99
$35.99
$35.99 - $35.99
$35.99
Save 6% Save %

S/S Bolt Kit - 6pt. (5) 1/2-20 x 1.500

ARP
$32.99
$32.99 - $32.99
$32.99
$30.99
$30.99 - $30.99
$30.99

Bolt - 1/2-20 in Thread - 1.5 in Long - 9/16 in Hex Head - Stainless - Polished - Universal - Set of 5

$32.99
$32.99 - $32.99
$32.99
$30.99
$30.99 - $30.99
$30.99
Save 6% Save %

S/S Bolt Kit - 6pt. (5) 1/2-20 x 1.250

ARP
$30.99 - $30.99
$30.99
$30.99
$30.99 - $30.99
$30.99

Bolt - 1/2-20 in Thread - 1.25 in Long - 9/16 in Hex Head - Stainless - Polished - Universal - Set of 5

$30.99 - $30.99
$30.99
$30.99
$30.99 - $30.99
$30.99
Save 3% Save %

S/S Bolt Kit - 6pt. (5) 1/2-20 x 1.000

ARP
$29.99
$29.99 - $29.99
$29.99
$28.99
$28.99 - $28.99
$28.99

Bolt - 1/2-20 in Thread - 1 in Long - 9/16 in Hex Head - Stainless - Polished - Universal - Set of 5

$29.99
$29.99 - $29.99
$29.99
$28.99
$28.99 - $28.99
$28.99
Save 3% Save %

Bolt Kit - 12pt. (5) 3/8-24 x 1.250

ARP
$12.99 - $12.99
$12.99
$17.99
$17.99 - $17.99
$17.99

Bolt - 3/8-24 in Thread - 1.25 in Long - 7/16 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 5

$12.99 - $12.99
$12.99
$17.99
$17.99 - $17.99
$17.99

Bolt Kit - 12pt. (5) 3/8-24 x 1.000

ARP
$12.99 - $12.99
$12.99
$16.99
$16.99 - $16.99
$16.99

Bolt - 3/8-24 in Thread - 1 in Long - 7/16 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 5

$12.99 - $12.99
$12.99
$16.99
$16.99 - $16.99
$16.99

Bolt Kit - 12pt 5pk 7/16-20 x 5.000

ARP
$29.99 - $29.99
$29.99
$31.99
$31.99 - $31.99
$31.99

Bolt - 7/16-20 in Thread - 5 in Long - 7/16 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 5

$29.99 - $29.99
$29.99
$31.99
$31.99 - $31.99
$31.99

Bolt Kit - 12pt. (5) 7/16-20 x 3.000

ARP
$22.99 - $22.99
$22.99
$27.99
$27.99 - $27.99
$27.99

Bolt - 7/16-20 in Thread - 3 in Long - 7/16 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 5

$22.99 - $22.99
$22.99
$27.99
$27.99 - $27.99
$27.99

Bolt Kit - 12pt. (5) 7/16-20 x 2.250

ARP
$19.99 - $19.99
$19.99
$25.99
$25.99 - $25.99
$25.99

Bolt - 7/16-20 in Thread - 2.25 in Long - 7/16 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 5

$19.99 - $19.99
$19.99
$25.99
$25.99 - $25.99
$25.99

Bolt Kit - 12pt. (5) 7/16-20 x 1.750

ARP
$16.99 - $16.99
$16.99
$16.99
$16.99 - $16.99
$16.99

Bolt - 7/16-20 in Thread - 1.75 in Long - 7/16 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 5

$16.99 - $16.99
$16.99
$16.99
$16.99 - $16.99
$16.99
Save 6% Save %

Bolt Kit - 12pt. (5) 7/16-20 x 1.500

ARP
$16.99
$16.99 - $16.99
$16.99
$15.99
$15.99 - $15.99
$15.99

Bolt - 7/16-20 in Thread - 1.5 in Long - 7/16 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 5

$16.99
$16.99 - $16.99
$16.99
$15.99
$15.99 - $15.99
$15.99
Save 6% Save %

Bolt Kit - 12pt. (5) 7/16-20 x 1.250

ARP
$14.99 - $14.99
$14.99
$14.99
$14.99 - $14.99
$14.99

Bolt - 7/16-20 in Thread - 1.25 in Long - 7/16 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 5

$14.99 - $14.99
$14.99
$14.99
$14.99 - $14.99
$14.99

Bolt Kit - 12pt. (5) 7/16-20 x 1.000

ARP
$13.99 - $13.99
$13.99
$13.99
$13.99 - $13.99
$13.99

Bolt - 7/16-20 in Thread - 1 in Long - 7/16 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 5

$13.99 - $13.99
$13.99
$13.99
$13.99 - $13.99
$13.99

Bolt Kit - 12pt. (5) 3/8-24 x 2.500

ARP
$16.99 - $16.99
$16.99
$18.99
$18.99 - $18.99
$18.99

Bolt - 3/8-24 in Thread - 2.5 in Long - 3/8 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 5

$16.99 - $16.99
$16.99
$18.99
$18.99 - $18.99
$18.99

Bolts 3/8-24x2.250 UHL Black Oxide Bolts (5)

ARP
$16.99 - $16.99
$16.99
$16.99
$16.99 - $16.99
$16.99

Bolt - 3/8-24 in Thread - 2.25 in Long - 3/8 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 5

$16.99 - $16.99
$16.99
$16.99
$16.99 - $16.99
$16.99

Bolt Kit - 12pt. (5) 3/8-24 x 2.000

ARP
$16.99 - $16.99
$16.99
$16.99
$16.99 - $16.99
$16.99

Bolt - 3/8-24 in Thread - 2 in Long - 3/8 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 5

$16.99 - $16.99
$16.99
$16.99
$16.99 - $16.99
$16.99

Bolt Kit - 12pt. (5) 3/8-24 x 1.750

ARP
$15.99 - $15.99
$15.99
$15.99
$15.99 - $15.99
$15.99

Bolt - 3/8-24 in Thread - 1.75 in Long - 3/8 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 5

$15.99 - $15.99
$15.99
$15.99
$15.99 - $15.99
$15.99

Bolt Kit - 12pt. (5) 3/8-24 x 1.500

ARP
$15.99 - $15.99
$15.99
$15.99
$15.99 - $15.99
$15.99

Bolt - 3/8-24 in Thread - 1.5 in Long - 3/8 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 5

$15.99 - $15.99
$15.99
$15.99
$15.99 - $15.99
$15.99

Bolt Kit - 12pt. (5) 3/8-24 x 1.250

ARP
$11.99 - $11.99
$11.99
$11.99
$11.99 - $11.99
$11.99

Bolt - 3/8-24 in Thread - 1.25 in Long - 3/8 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 5

$11.99 - $11.99
$11.99
$11.99
$11.99 - $11.99
$11.99

Bolt Kit - 12pt. (5) 3/8-24 x 1.000

ARP
$11.99 - $11.99
$11.99
$11.99
$11.99 - $11.99
$11.99

Bolt - 3/8-24 in Thread - 1 in Long - 3/8 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 5

$11.99 - $11.99
$11.99
$11.99
$11.99 - $11.99
$11.99

Bolt Kit - 12pt. (5) 3/8-24 x .750

ARP
$10.99 - $10.99
$10.99
$14.99
$14.99 - $14.99
$14.99

Bolt - 3/8-24 in Thread - 0.75 in Long - 3/8 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 5

$10.99 - $10.99
$10.99
$14.99
$14.99 - $14.99
$14.99