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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.

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S/S Header Stud Kit - 3/8in x 1.670in OAL (16)

ARP
$169.99 - $169.99
$169.99
$176.99
$176.99 - $176.99
$176.99
Only 5 left!

Header Stud - 3/8 in Diameter - 1.67 in Long - 12 Point Nuts - Stainless - Polished - Ford - Set of 16

$169.99 - $169.99
$169.99
$176.99
$176.99 - $176.99
$176.99

S/S Header Stud Kit - 3/8in x 1.670in OAL (16)

ARP
$169.99 - $169.99
$169.99
$177.16
$177.16 - $177.16
$177.16
Only 3 left!

ARP BB Chevy 3/8 x 1.670 SS Header Stud Kit

$169.99 - $169.99
$169.99
$177.16
$177.16 - $177.16
$177.16

S/S Header Stud Kit - 3/8in x 1.670in OAL (12)

ARP
$122.99 - $122.99
$122.99
$127.74
$127.74 - $127.74
$127.74
20 in stock

ARP SB Chevy 3/8 12pt SS Header Stud Kit

$122.99 - $122.99
$122.99
$127.74
$127.74 - $127.74
$127.74

S/S Timing Cover Stud Kit

ARP
$28.99 - $28.99
$28.99
$30.99
$30.99 - $30.99
$30.99
Only 1 left!

Timing Cover Stud - Hex Nuts - Stainless - Polished - Chevy V8 - Set of 10

$28.99 - $28.99
$28.99
$30.99
$30.99 - $30.99
$30.99

S/S Header Stud Kit - 3/8 x .750 UHL (14)

ARP
$147.99 - $147.99
$147.99
$149.99
$149.99 - $149.99
$149.99
9 in stock

Header Stud - 3/8 in Diameter - 1.67 in Long - 12 Point Nuts - Stainless - Polished - Small Block Chevy - Set of 14

$147.99 - $147.99
$147.99
$149.99
$149.99 - $149.99
$149.99
Save 4% Save %

Header Bolt Kit - 12pt. 3/8 x .875 UHL (16)

ARP
$47.99
$47.99 - $47.99
$47.99
$45.99
$45.99 - $45.99
$45.99
7 in stock

Header Bolt - 3/8-16 in Thread - 0.875 in Long - 12 Point Head - Stainless - Polished - Universal - Set of 16

$47.99
$47.99 - $47.99
$47.99
$45.99
$45.99 - $45.99
$45.99
Save 4% Save %

Header Bolt Kit - 12pt. 3/8 x .875 UHL (12)

ARP
$35.99 - $35.99
$35.99
$40.99
$40.99 - $40.99
$40.99
Only 5 left!

Header Bolt - 3/8-16 in Thread - 0.875 in Long - 12 Point Head - Stainless - Polished - Universal - Set of 12

$35.99 - $35.99
$35.99
$40.99
$40.99 - $40.99
$40.99

S/S Header Bolt Kit - 3/8 x 1.00 UHL (16)

ARP
$49.99 - $49.99
$49.99
$52.99
$52.99 - $52.99
$52.99
23 in stock

Header Bolt - 3/8-16 in Thread - 1 in Long - 12 Point Head - Stainless - Polished - Big Block Chevy - Set of 16

$49.99 - $49.99
$49.99
$52.99
$52.99 - $52.99
$52.99

S/S Header Bolt Kit - 3/8 x 1.00 UHL (12)

ARP
$37.99 - $37.99
$37.99
$39.59
$39.59 - $39.59
$39.59
14 in stock

ARP SB Chevy SS 12pt Header Bolt Kit

$37.99 - $37.99
$37.99
$39.59
$39.59 - $39.59
$39.59

S/S Header Bolt Kit - 3/8 x 1.00 UHL (16)

ARP
$34.99 - $34.99
$34.99
$34.99
$34.99 - $34.99
$34.99
11 in stock

Header Bolt - 3/8-16 in Thread - 1 in Long - 12 Point Head - Stainless - Polished - Universal - Set of 16

$34.99 - $34.99
$34.99
$34.99
$34.99 - $34.99
$34.99

S/S Header Bolt Kit - 3/8 x 1.00 UHL (12)

ARP
$34.99 - $34.99
$34.99
$35.99
$35.99 - $35.99
$35.99
32 in stock

Header Bolt - 3/8-16 in Thread - 1 in Long - 12 Point Head - Stainless - Polished - Universal - Set of 12

$34.99 - $34.99
$34.99
$35.99
$35.99 - $35.99
$35.99

S/S Header Bolt Kit - 3/8 x .750 UHL (16)

ARP
$23.99 - $23.99
$23.99
$24.28
$24.28 - $24.28
$24.28
16 in stock

ARP 3/8 x .750 SS 12pt Header Bolt Kit

$23.99 - $23.99
$23.99
$24.28
$24.28 - $24.28
$24.28

S/S Header Bolt Kit - 3/8 x .750 UHL (12)

ARP
$23.99 - $23.99
$23.99
$24.28
$24.28 - $24.28
$24.28
16 in stock

ARP 3/8 x .750 SS 12pt Header Bolt Kit

$23.99 - $23.99
$23.99
$24.28
$24.28 - $24.28
$24.28

S/S Header Bolt Kit - 3/8 x .875 UHL (16)

ARP
$58.99 - $58.99
$58.99
$61.12
$61.12 - $61.12
$61.12
Only 5 left!

ARP 3/8 x .875 Drilled SS 12pt Header Bolt Kit

$58.99 - $58.99
$58.99
$61.12
$61.12 - $61.12
$61.12

S/S Header Bolt Kit - 3/8 x .750 UHL (12)

ARP
$43.99 - $43.99
$43.99
$46.99
$46.99 - $46.99
$46.99
Only 1 left!

Header Bolt - 3/8-16 in Thread - 0.75 in Long - 12 Point Head - Stainless - Polished - Drilled - Small Block Chevy - Set of 12

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

S/S Header Bolt Kit - 3/8 x .750 UHL (16)

ARP
$30.99 - $30.99
$30.99
$32.25
$32.25 - $32.25
$32.25
Only 3 left!

ARP 3/8 x .750 SS 12pt Header Bolt Kit

$30.99 - $30.99
$30.99
$32.25
$32.25 - $32.25
$32.25

S/S Header Bolt Kit - 3/8 x .750 UHL (12)

ARP
$23.99 - $23.99
$23.99
$24.28
$24.28 - $24.28
$24.28
30 in stock

ARP 3/8 x .750 SS 12pt Header Bolt Kit

$23.99 - $23.99
$23.99
$24.28
$24.28 - $24.28
$24.28

Header Bolt Kit - 6pt. 3/8 x .875 UHL (16)

ARP
$45.99 - $45.99
$45.99
$46.99
$46.99 - $46.99
$46.99
9 in stock

Header Bolt - 3/8-16 in Thread - 0.875 in Long - Hex Head - Stainless - Polished - Universal - Set of 16

$45.99 - $45.99
$45.99
$46.99
$46.99 - $46.99
$46.99

Header Bolt Kit - 6pt. 3/8 x .875 UHL (12)

ARP
$34.99 - $34.99
$34.99
$34.99
$34.99 - $34.99
$34.99
Only 2 left!

Header Bolt - 3/8-16 in Thread - 0.875 in Long - Hex Head - Stainless - Polished - Universal - Set of 12

$34.99 - $34.99
$34.99
$34.99
$34.99 - $34.99
$34.99

S/S Header Bolt Kit - 3/8 x 1.00 UHL (16)

ARP
$46.99 - $46.99
$46.99
$49.06
$49.06 - $49.06
$49.06
37 in stock

ARP BB Chevy SS Hex Header Bolt Kit

$46.99 - $46.99
$46.99
$49.06
$49.06 - $49.06
$49.06

S/S Header Bolt Kit - 3/8 x 1.00 UHL (12)

ARP
$35.99 - $35.99
$35.99
$37.42
$37.42 - $37.42
$37.42
10 in stock

ARP SB Chevy SS Hex Header Bolt Kit

$35.99 - $35.99
$35.99
$37.42
$37.42 - $37.42
$37.42

S/S Header Bolt Kit - 3/8 x 1.00 UHL (16)

ARP
$46.99 - $46.99
$46.99
$50.99
$50.99 - $50.99
$50.99
43 in stock

Header Bolt - 3/8-16 in Thread - 1 in Long - Hex Head - Stainless - Polished - Universal - Set of 16

$46.99 - $46.99
$46.99
$50.99
$50.99 - $50.99
$50.99

S/S Header Bolt Kit - 3/8 x 1.00 UHL (12)

ARP
$35.99 - $35.99
$35.99
$36.81
$36.81 - $36.81
$36.81
23 in stock

ARP 3/8 x 1.000 SS Hex Header Bolt Kit

$35.99 - $35.99
$35.99
$36.81
$36.81 - $36.81
$36.81

S/S Header Bolt Kit - 3/8 x .750 UHL (16)

ARP
$45.99 - $45.99
$45.99
$47.86
$47.86 - $47.86
$47.86
9 in stock

ARP 3/8 x .750 SS Hex Header Bolt Kit

$45.99 - $45.99
$45.99
$47.86
$47.86 - $47.86
$47.86