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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.

Valve Cover Bolt Kit 6pt Mopar 5.7/6.1L Hemi

ARP
Original price $59.99 - Original price $59.99
Original price $59.99
$60.99
$60.99 - $60.99
Current price $60.99

Valve Cover Fastener - Bolt - 8 mm x 1.00 Thread - 30 mm Long - Hex Head - Stainless - Polished - Mopar Gen III Hemi - Set of 20

Original price $59.99 - Original price $59.99
Original price $59.99
$60.99
$60.99 - $60.99
Current price $60.99

Valve Cover Bolt Kit 12pt Mopar 5.7/6.1L Hemi

ARP
Original price $66.99 - Original price $66.99
Original price $66.99
$68.99
$68.99 - $68.99
Current price $68.99

Valve Cover Fastener - Bolt - 8 mm x 1.00 Thread - 30 mm Long - 12 Point Head - Stainless - Polished - Mopar Gen III Hemi - Set of 20

Original price $66.99 - Original price $66.99
Original price $66.99
$68.99
$68.99 - $68.99
Current price $68.99

Coil Bracket Bolt Kit 6pt Mopar 5.7/6.1L Hemi

ARP
Original price $47.99 - Original price $47.99
Original price $47.99
$48.99
$48.99 - $48.99
Current price $48.99

Coil Bracket Bolt Kit - Hex Head - Stainless - Polished - Mopar Gen III Hemi - Set of 16

Original price $47.99 - Original price $47.99
Original price $47.99
$48.99
$48.99 - $48.99
Current price $48.99

Oil Pan 6pt Bolt Kit Mopar 5.7L/6.1L Hemi

ARP
Original price $92.99 - Original price $92.99
Original price $92.99
$96.99
$96.99 - $96.99
Current price $96.99

Oil Pan Bolt Kit - Hex Head - Stainless - Polished - Mopar Gen III Hemi - Kit

Original price $92.99 - Original price $92.99
Original price $92.99
$96.99
$96.99 - $96.99
Current price $96.99

Oil Pan 12pt Bolt Kit Mopar 5.7L/6.1L Hemi

ARP
Original price $100.99 - Original price $100.99
Original price $100.99
$103.99
$103.99 - $103.99
Current price $103.99

Oil Pan Bolt Kit - 12 Point Head - Stainless - Polished - Mopar Gen III Hemi - Kit

Original price $100.99 - Original price $100.99
Original price $100.99
$103.99
$103.99 - $103.99
Current price $103.99

Water Pump/Timing Cover Bolt Kit Mopar 5.7L/6.1L

ARP
Original price $124.99 - Original price $124.99
Original price $124.99
$126.99
$126.99 - $126.99
Current price $126.99

Timing Cover and Water Pump Bolt Kit - 12 Point Head - Stainless - Polished - Mopar Gen III Hemi - Kit

Original price $124.99 - Original price $124.99
Original price $124.99
$126.99
$126.99 - $126.99
Current price $126.99

Header Bolt Kit 12pt Mopar 5.7/6.1L Hemi

ARP
Original price $76.99 - Original price $76.99
Original price $76.99
$79.99
$79.99 - $79.99
Current price $79.99

Header Bolt - 8 mm x 1.25 Thread - 1.181 in Long - 12 Point Head - Stainless - Polished - Mopar Gen III Hemi - Set of 16

Original price $76.99 - Original price $76.99
Original price $76.99
$79.99
$79.99 - $79.99
Current price $79.99

Header Bolt Kit 6pt Mopar 5.7/6.1L Hemi

ARP
Original price $74.99 - Original price $74.99
Original price $74.99
$86.99
$86.99 - $86.99
Current price $86.99

Header Bolt - 8 mm x 1.25 Thread - 1.181 in Long - Hex Head - Stainless - Polished - Mopar Gen III Hemi - Set of 16

Original price $74.99 - Original price $74.99
Original price $74.99
$86.99
$86.99 - $86.99
Current price $86.99

Rear Motor Cover Bolt Kit Mopar 5.7/6.1L Hemi

ARP
Original price $16.99 - Original price $16.99
Original price $16.99
$16.99
$16.99 - $16.99
Current price $16.99

Rear Engine Cover Bolt Kit - 12 Point Head - Stainless - Polished - Mopar Gen III Hemi - Kit

Original price $16.99 - Original price $16.99
Original price $16.99
$16.99
$16.99 - $16.99
Current price $16.99

S/S Valve Cover Stud Kit 6pt. (16)

ARP
Original price $73.99 - Original price $73.99
Original price $73.99
$75.99
$75.99 - $75.99
Current price $75.99

Valve Cover Fastener - Stud - 1/4-20 in Thread - 1.800 in Long - Hex Nuts - Stainless - Polished - Chevy SB2 - Set of 16

Original price $73.99 - Original price $73.99
Original price $73.99
$75.99
$75.99 - $75.99
Current price $75.99

Valve Cover 12pt SS Bolt Kit GM LS e/.375 Spacer

ARP
Original price $59.99 - Original price $59.99
Original price $59.99
$60.99
$60.99 - $60.99
Current price $60.99

Valve Cover Fastener - Bolt - 6 mm x 1.00 Thread - 3.125 in Long - 12 Point Head - Washers - Stainless - Polished - GM LS-Series - Set of 8

Original price $59.99 - Original price $59.99
Original price $59.99
$60.99
$60.99 - $60.99
Current price $60.99

Oil Pan Bolt Kit - GM LT1 6.2L 6pt S/S

ARP
Original price $81.99 - Original price $81.99
Original price $81.99
$82.99
$82.99 - $82.99
Current price $82.99

Oil Pan Bolt Kit - Hex Head - Stainless - Polished - GM GenV LT-Series - Kit

Original price $81.99 - Original price $81.99
Original price $81.99
$82.99
$82.99 - $82.99
Current price $82.99

Oil Pan Bolt Kit - GM LT1 6.2L 12pt S/S

ARP
Original price $87.99 - Original price $87.99
Original price $87.99
$89.99
$89.99 - $89.99
Current price $89.99

Oil Pan Bolt Kit - 12 Point Head - Stainless - Polished - GM GenV LT-Series - Kit

Original price $87.99 - Original price $87.99
Original price $87.99
$89.99
$89.99 - $89.99
Current price $89.99

Timing Cover Bolt Kit GM LT1 6.2L 12pt S/S

ARP
Original price $55.99
Original price $55.99 - Original price $55.99
Original price $55.99
Current price $52.99
$52.99 - $52.99
Current price $52.99

Timing Cover Bolt Kit - 12 Point Head - Stainless - Polished - GM GenV LT-Series - Kit

Original price $55.99
Original price $55.99 - Original price $55.99
Original price $55.99
Current price $52.99
$52.99 - $52.99
Current price $52.99
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Header Bolt Kit - GM LT1 6.2L 12pt S/S

ARP
Original price $111.99 - Original price $111.99
Original price $111.99
$114.99
$114.99 - $114.99
Current price $114.99

Header Stud - 8 mm x 1.25 Thread - 1.75 in Long - 12 Point Head - Stainless - Polished - GM GenV LT-Series - Set of 10

Original price $111.99 - Original price $111.99
Original price $111.99
$114.99
$114.99 - $114.99
Current price $114.99

S/S Header Stud Kit - M8 x 1.750in OAL (12)

ARP
Original price $141.99
Original price $141.99 - Original price $141.99
Original price $141.99
Current price $129.99
$129.99 - $129.99
Current price $129.99

Header Stud - 8 mm x 1.25 Thread - 1.75 in Long - 12 Point Nuts - Stainless - Polished - GM LS-Series - Set of 12

Original price $141.99
Original price $141.99 - Original price $141.99
Original price $141.99
Current price $129.99
$129.99 - $129.99
Current price $129.99
Save 8% Save %

S/S Header Bolt Kit - 12pt. GM LS

ARP
Original price $54.99 - Original price $54.99
Original price $54.99
$55.99
$55.99 - $55.99
Current price $55.99

Header Bolt - 8 mm x 1.25 Thread - 1.181 in Long - 12 Point Head - Stainless - Polished - GM LS-Series - Set of 12

Original price $54.99 - Original price $54.99
Original price $54.99
$55.99
$55.99 - $55.99
Current price $55.99

S/S Header Bolt Kit - 12pt. GM LS

ARP
Original price $51.99
Original price $51.99 - Original price $51.99
Original price $51.99
Current price $48.99
$48.99 - $48.99
Current price $48.99

Header Bolt - 8 mm x 1.25 Thread - 0.984 in Long - 12 Point Head - Stainless - Polished - GM LS-Series - Set of 12

Original price $51.99
Original price $51.99 - Original price $51.99
Original price $51.99
Current price $48.99
$48.99 - $48.99
Current price $48.99
Save 6% Save %

Header Bolt Kit - GM LT1 6.2L 6pt S/S

ARP
Original price $44.99 - Original price $44.99
Original price $44.99
$45.99
$45.99 - $45.99
Current price $45.99

Header Bolt - Hex Head - Stainless - Polished - GM GenV LT-Series - Set of 10

Original price $44.99 - Original price $44.99
Original price $44.99
$45.99
$45.99 - $45.99
Current price $45.99

Header Bolt Kit - GM LT1 6.2L 12pt S/S

ARP
Original price $45.99 - Original price $45.99
Original price $45.99
$51.99
$51.99 - $51.99
Current price $51.99

Header Bolt - 12 Point Head - Stainless - Polished - GM GenV LT-Series - Set of 10

Original price $45.99 - Original price $45.99
Original price $45.99
$51.99
$51.99 - $51.99
Current price $51.99

S/S Header Bolt Kit - 6pt. GM LS

ARP
Original price $53.99
Original price $53.99 - Original price $53.99
Original price $53.99
Current price $50.99
$50.99 - $50.99
Current price $50.99

Header Bolt - 8 mm x 1.25 Thread - 1.181 in Long - Hex Head - Stainless - Polished - GM LS-Series - Set of 12

Original price $53.99
Original price $53.99 - Original price $53.99
Original price $53.99
Current price $50.99
$50.99 - $50.99
Current price $50.99
Save 6% Save %

S/S Header Bolt Kit - 6pt. GM LS

ARP
Original price $51.99
Original price $51.99 - Original price $51.99
Original price $51.99
Current price $48.99
$48.99 - $48.99
Current price $48.99

Header Bolt - 8 mm x 1.25 Thread - 0.984 in Long - Hex Head - Stainless - Polished - GM LS-Series - Set of 12

Original price $51.99
Original price $51.99 - Original price $51.99
Original price $51.99
Current price $48.99
$48.99 - $48.99
Current price $48.99
Save 6% Save %

Bellhousing Bolt Kit - 12pt. GM LS

ARP
Original price $46.99 - Original price $46.99
Original price $46.99
$46.99
$46.99 - $46.99
Current price $46.99

Bellhousing Bolt Kit - 10 mm x 1.50 Thread - 1.375 in Long - 12 Point Head - Washers Included - Stainless - Polished - GM LS-Series - Set of 8

Original price $46.99 - Original price $46.99
Original price $46.99
$46.99
$46.99 - $46.99
Current price $46.99

Bellhousing Bolt Kit - 6pt. GM LS

ARP
Original price $44.99 - Original price $44.99
Original price $44.99
$49.99
$49.99 - $49.99
Current price $49.99

Bellhousing Bolt Kit - 10 mm x 1.50 Thread - 1.375 in Long - Hex Head - Washers Included - Stainless - Polished - GM LS-Series - Set of 8

Original price $44.99 - Original price $44.99
Original price $44.99
$49.99
$49.99 - $49.99
Current price $49.99