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EOFY SALE NOW LIVE - ONLINE ONLY
EOFY SALE NOW LIVE - ONLINE ONLY

BEST SELLERS

BEST SELLERS

BEST SELLERS

Explore the most popular products across the store, featuring proven performance upgrades, workshop essentials and customer-favourite parts from trusted brands.

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$578.79
$578.79 - $578.79
$578.79
$549.95
$549.95 - $549.95
$549.95

Head Stud Kit, 12-Point Nut

ARP

fits SB Chev With 23° Heads (Under Cut) Part Number : AR234-4601 Engine Application: 23° OEM cast iron and aluminium Chevrolet Gen I...

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$578.79
$578.79 - $578.79
$578.79
$549.95
$549.95 - $549.95
$549.95
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$755.32
$755.32 - $755.32
$755.32
$717.95
$717.95 - $717.95
$717.95

Head Stud Kit, 12-Point

ARP

fits Dart LS Next Iron Block Only With 15-Bolt Head Part Number : AR234-4340 It is for good reason that virtually every top profession...

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$755.32
$755.32 - $755.32
$755.32
$717.95
$717.95 - $717.95
$717.95
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$71.53
$71.53 - $71.53
$71.53
$67.95
$67.95 - $67.95
$67.95

Thread Chaser Cleaning Taps

ARP

M10 x 2.00, fits GM LS Series Main Bolt Threads (Not Designed To Cut Thread) Part Number : AR912-0014 ARP's handy thread cleaning chas...

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$71.53
$71.53 - $71.53
$71.53
$67.95
$67.95 - $67.95
$67.95
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$327.75
$327.75 - $327.75
$327.75
$311.95
$311.95 - $311.95
$311.95

Head Stud Kit, 12-Point Nuts

ARP

fits Nissan CA16DE/DET 1.6L & CA18DE/DET 1.8L, Under Cut Studs Part Number : AR202-4702 It is for good reason that virtually every...

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$327.75
$327.75 - $327.75
$327.75
$311.95
$311.95 - $311.95
$311.95
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$62.67
$62.67 - $62.67
$62.67
$59.95
$59.95 - $59.95
$59.95

5-Pack Bolt Kit, 12-Point Head S/S

ARP

5/16" UNC x 5.000" UHL With 3/8" Socket Head Part Number : AR612-5000 To compliment ARP "bulk" 5-pack chrome moly and stainless steel ...

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$62.67
$62.67 - $62.67
$62.67
$59.95
$59.95 - $59.95
$59.95
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$27.48
$27.48 - $27.48
$27.48
$26.95
$26.95 - $26.95
$26.95

5-Pack Bolt Kit, 12-Point Head S/S

ARP

1/4" UNC x 1.250" UHL With 5/16" Socket Head Part Number : AR611-1250 To compliment ARP "bulk" 5-pack chrome moly and stainless steel ...

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$27.48
$27.48 - $27.48
$27.48
$26.95
$26.95 - $26.95
$26.95
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$108.56
$108.56 - $108.56
$108.56
$103.95
$103.95 - $103.95
$103.95

Flywheel Bolts

ARP

fits Nissan SR20DE/DET, M10 x 1.0 x .925" UHL Part Number : AR102-2803 FLYWHEEL BOLTS Flywheel and Flexplate bolts play an important ...

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$108.56
$108.56 - $108.56
$108.56
$103.95
$103.95 - $103.95
$103.95
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$34.16
$34.16 - $34.16
$34.16
$32.95
$32.95 - $32.95
$32.95

5-Pack Bolt Kit, 12-Point Head Black Oxide

ARP

1/4" UNC x 3.750" UHL With 5/16" Socket Head Part Number : AR640-3750 To compliment ARP "bulk" 5-pack chrome moly and stainless steel ...

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$34.16
$34.16 - $34.16
$34.16
$32.95
$32.95 - $32.95
$32.95
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$22.77
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$22.77
$21.95
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$21.95

Single Head / Main Stud

ARP

10mm X 1.5 Thread X 4.500" OAL (10mm X 1.25 Nut Side) Part Number : ARAM4.500-1UB It is for good reason that virtually every top profe...

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$22.77
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$22.77
$21.95
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$21.95
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$14.15
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$14.15
$13.95
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$13.95

Single Head / Main Stud

ARP

10mm X 1.5 Thread X 3.350" OAL (10mm X 1.25 Nut Side) Part Number : ARAM3.350-1LB It is for good reason that virtually every top profe...

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$14.15
$14.15 - $14.15
$14.15
$13.95
$13.95 - $13.95
$13.95
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$64.75
$64.75 - $64.75
$64.75
$61.95
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$61.95

5-Pack Bolt Kit, 12-Point S/S

ARP

M10 x 1.25 Thread x 25mm UHL With 12mm Socket Head Part Number : AR773-1002 Now you can use premium quality ARP stainless steel or chr...

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$64.75
$64.75 - $64.75
$64.75
$61.95
$61.95 - $61.95
$61.95
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$62.22
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$62.22
$59.95
$59.95 - $59.95
$59.95

5-Pack Bolt Kit, 12-Point S/S

ARP

M10 x 1.50 Thread x 25mm UHL With 12mm Socket Head Part Number : AR772-1002 Now you can use premium quality ARP stainless steel or chr...

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$62.22
$62.22 - $62.22
$62.22
$59.95
$59.95 - $59.95
$59.95
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$42.89
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$42.89
$40.95
$40.95 - $40.95
$40.95

12-Point Head 8mm x 1.25 S/S Bolts

ARP

20mm UHL With 10mm Wrench Head, 5 pack Part Number : AR771-1001 Now you can use premium quality ARP stainless steel or chrome moly fas...

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$42.89
$42.89 - $42.89
$42.89
$40.95
$40.95 - $40.95
$40.95
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$39.10
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$39.10
$37.95
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$37.95

5-Pack Bolt Kit, 12-Point Head S/S

ARP

6mm x 1.00 x 30mm UHL With 8mm Socket Head Part Number : AR770-1003 Now you can use premium quality ARP stainless steel or chrome moly...

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$39.10
$39.10 - $39.10
$39.10
$37.95
$37.95 - $37.95
$37.95
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$41.75
$41.75 - $41.75
$41.75
$39.95
$39.95 - $39.95
$39.95

5-Pack Bolt Kit, 12-Point Head S/S

ARP

6mm x 1.00 x 25mm UHL With 8mm Socket Head Part Number : AR770-1002 Now you can use premium quality ARP stainless steel or chrome moly...

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$41.75
$41.75 - $41.75
$41.75
$39.95
$39.95 - $39.95
$39.95
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$45.31
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$45.31
$43.95
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$43.95

5-Pack Bolt Kit, Hex Head S/S

ARP

M10 x 1.50 Thread x 25mm UHL With 12mm Socket Head Part Number : AR762-1002 Now you can use premium quality ARP stainless steel or chr...

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$45.31
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$45.31
$43.95
$43.95 - $43.95
$43.95
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$4.94 - $4.94
$4.94
$4.94
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$4.94

Special Purpose Washer

ARP

7/16" I.D, 3/4" O.D .073" Thick With Chamfer (2-Pack) Part Number : AR200-8672 A true high performance washer from ARP, available in a...

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$4.94 - $4.94
$4.94
$4.94
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$4.94
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$10.12
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$10.12
$9.95
$9.95 - $9.95
$9.95

Hex Nut With Flange, Chrome Moly

ARP

7/16" UNF Thread x 5/8" Socket (2-Pack) Part Number : AR200-8625 Constructed from the finest aerospace-quality materials, these hex nu...

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$10.12
$10.12 - $10.12
$10.12
$9.95
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$9.95
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$3.22 - $3.22
$3.22
$3.22
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$3.22

Hex Nut With Flange, Chrome Moly

ARP

5/16" UNF Thread x 1/2" Socket (2-Pack) Part Number : AR200-8622 Constructed from the finest aerospace-quality materials, these hex nu...

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$3.22 - $3.22
$3.22
$3.22
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$3.22
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$5.06
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$5.06
$4.95
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$4.95

Special Purpose Washer

ARP

7/16" I.D, 3/4" O.D .120" Thick with Chamfer (2-Pack) Part Number : AR200-8548 A true high performance washer from ARP, available in a...

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$5.06
$5.06 - $5.06
$5.06
$4.95
$4.95 - $4.95
$4.95
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$36.57
$36.57 - $36.57
$36.57
$34.95
$34.95 - $34.95
$34.95

5-Pack Bolt Kit, Hex Head S/S

ARP

6mm x 1.00 x 25mm UHL With 8mm Socket Head Part Number : AR760-1002 Now you can use premium quality ARP stainless steel or chrome moly...

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$36.57
$36.57 - $36.57
$36.57
$34.95
$34.95 - $34.95
$34.95
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$16.79
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$16.79
$15.95
$15.95 - $15.95
$15.95

Serrated Flange Nut

ARP

1/4" UNF Thread x 7/16" Socket (10-Pack) Part Number : AR200-8639 These serrated hex nuts with flanged collars are available especiall...

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$16.79
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$16.79
$15.95
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$15.95
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$15.64
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$15.64
$14.95
$14.95 - $14.95
$14.95

Hex Nut With Flange, Chrome Moly

ARP

11/32" UNF Thread x 1/2" Socket (10-Pack) Part Number : AR200-8633 Constructed from the finest aerospace-quality materials, these hex ...

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$15.64
$15.64 - $15.64
$15.64
$14.95
$14.95 - $14.95
$14.95
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$15.87 - $15.87
$15.87
$15.87
$15.87 - $15.87
$15.87

Hex Nut With Flange, Chrome Moly

ARP

5/16" UNF Thread x 1/2" Socket (10-Pack) Part Number : AR200-8632 Constructed from the finest aerospace-quality materials, these hex n...

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$15.87 - $15.87
$15.87
$15.87
$15.87 - $15.87
$15.87

Frequently Asked Questions

What products are included in the best sellers collection?
This collection highlights products that consistently perform well with customers across popular performance categories and trusted brands.
Are best-selling parts a good place to start a build?
They can be, especially if you want to see what other enthusiasts are commonly buying for proven upgrade paths and workshop essentials.
Do best sellers cover multiple vehicle platforms?
Yes. This collection can include parts across a wide mix of brands, applications and vehicle types rather than a single platform.
Are these products suitable for street and race builds?
Many are, but the exact use case depends on the individual product. Always check the listing for fitment and application notes.
Why shop the best sellers collection?
It is a quick way to find the parts enthusiasts are buying most often without having to dig through every category from scratch.