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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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$14.73
$14.73 - $14.73
$14.73
$13.95
$13.95 - $13.95
$13.95

12-Point Nut, Polished S/S

ARP

10mm X 1.25 Thread, 12mm Socket (Single Nut) Part Number : AR400-8344 1= 10mm X 1.252= 10.2(.400")3= 17.8(.700")4= 14mm

$14.73
$14.73 - $14.73
$14.73
$13.95
$13.95 - $13.95
$13.95
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$128.68
$128.68 - $128.68
$128.68
$122.95
$122.95 - $122.95
$122.95

Head Bolt Kit, Black Oxide, Hex

ARP

Suit Chev 396-454 with Aluminium Heads. 8 x Long Exhaust Bolts Part Number : AR135-3605 High Performance Serieshigh Performance Head ...

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$128.68
$128.68 - $128.68
$128.68
$122.95
$122.95 - $122.95
$122.95
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$1,237.50 - $1,237.50
$1,237.50
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$1,237.50

High Speed DynaForce Starter Motor

MSD

Suit 351M-400, BB Ford 429-460 Part Number: MSD50922 Anyone who struggles to start their Ford race engine reliably because the starte...

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$1,237.50 - $1,237.50
$1,237.50
$1,237.50 - $1,237.50
$1,237.50
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$171.92
$171.92 - $171.92
$171.92
$163.95
$163.95 - $163.95
$163.95

Conrod Bolt Set

ARP

fits Nissan / Datsun A Series, A12-A12A-A13-A14-A15 Part Number : AR102-6002 Unquestionably The Most Important Fasteners In Any Engine...

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$171.92
$171.92 - $171.92
$171.92
$163.95
$163.95 - $163.95
$163.95
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$99.83
$99.83 - $99.83
$99.83
$94.95
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$94.95

Conrod Bolt Set

ARP

fits Mitsubishi 4G63 2.0L DOHC (1993 & Earlier) M9 Part Number : AR107-6001 Arp® Manufactures Replacement Rod Bolts For Many Popul...

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$99.83
$99.83 - $99.83
$99.83
$94.95
$94.95 - $94.95
$94.95
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$199.52
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$199.52
$189.95
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$189.95

Main Stud Kit, 2-Bolt Main Hex Nut

ARP

fits Mitsubishi 2.0L 4G63 DOHC (2007 & Earlier) Part Number : AR207-5401 There Are Many Important Reasons To Use Arp Main Stud Kit...

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$199.52
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$199.52
$189.95
$189.95 - $189.95
$189.95
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$220.91
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$220.91
$209.95
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$209.95

Head Stud Kit, 12-Point Nut

ARP

fits BMC A-Series, 11 Studs With Shaved Head Part Number : AR206-4206 It is for good reason that virtually every top professional engin...

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$220.91
$220.91 - $220.91
$220.91
$209.95
$209.95 - $209.95
$209.95
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$128.68
$128.68 - $128.68
$128.68
$122.95
$122.95 - $122.95
$122.95

Head Bolt Set, 12-Point Head

ARP

fits SB Ford 289-302 Windsor With OEM Heads Or Edelbrock 60259, 60379 Heads Part Number : AR154-3701 High Performance Serieshigh Perf...

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$128.68
$128.68 - $128.68
$128.68
$122.95
$122.95 - $122.95
$122.95
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$1,408.00 - $1,408.00
$1,408.00
$1,408.00 - $1,408.00
$1,408.00

Power Grid Dual NTK Wide Band o2 Module

MSD

Part Number: MSD7766 The MSD Power Grid Dual NTK Wide Band O2 Module is a dual channel air-fuel ratio (AFR) system designed to interface with ...

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$1,408.00 - $1,408.00
$1,408.00
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$1,408.00
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$283.24
$283.24 - $283.24
$283.24
$269.95
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$269.95

Head Stud Kit, 12-Point Nuts

ARP

fits Nissan A12 Engines Part Number : AR202-4202 It is for good reason that virtually every top professional engine builder relies on ...

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$283.24
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$283.24
$269.95
$269.95 - $269.95
$269.95
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$476.67
$476.67 - $476.67
$476.67
$452.95
$452.95 - $452.95
$452.95

Head Stud Kit, Hex Nut

ARP

fits BB Chev 396-454 With Aluminium Factory Heads & Early Bowtie Part Number : AR135-4001 It Is For Good Reason That Virtually Eve...

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$476.67
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$476.67
$452.95
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$452.95
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$340.05
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$340.05
$323.95
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$323.95

Head Bolt Kit, Hex Head

ARP

fits BB Chev With Edelbrock Heads Part Number : AR135-3610 Suit BB Chev MK4 With Edelbrock Heads 60409 60429 60459 60479 60499 60559...

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$340.05
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$340.05
$323.95
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$323.95
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$97.41
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$97.41

Crimping Tool Die

MSD

Deutsch Terminal Die Part Number: MSD3510 For MSD Pro-Crimp Tool (MSD35051)

$97.41 - $97.41
$97.41
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$97.41
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$619.50
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$619.50
$588.95
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$588.95

Head Stud Kit, 12-Point Nut

ARP

fits SB Chev Brodix & Rodeck Alloy Block With Brodix Heads Part Number : AR134-4301 Engine Application: Brodix -8, -10, -11, 11X...

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$619.50
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$619.50
$588.95
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$588.95
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$600.64
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$600.64
$570.95
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$570.95

Head Stud Kit, 12-Point Nut

ARP

fits BB Chev With Aluminium Heads Part Number : AR235-4302 BB Chev Head Application Brodix -2, -4, 2X, 3X Canfield Holley Big Duke

$600.64
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$600.64
$570.95
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$570.95
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$231.26
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$231.26
$219.95
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$219.95

Main Stud Kit, 4-Bolt Main

ARP

fits SB Chev Large Journal With Splayed Cap Bolts Part Number : AR234-5602 There Are Many Important Reasons To Use Arp Main Stud Kits,...

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$231.26
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$231.26
$219.95
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$219.95
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$74.98
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$74.98
$71.95
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$71.95

Oil Pan Bolt Kit, Hex Head Black Oxide

ARP

fits Pontiac 350-455 & SB Chrysler 318-340-360 Wedge & 318-360 Magnum Part Number : AR200-1802 The engineers at ARP spent quit...

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$74.98
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$74.98
$71.95
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$71.95
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$549.46
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$549.46
$521.95
$521.95 - $521.95
$521.95

Head Stud Kit, 12-Point Nut

ARP

fits SB Chev Dart Sportsman, .950", Corse Thread (Under Cut) Part Number : AR234-4602 It is for good reason that virtually every top p...

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$549.46
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$549.46
$521.95
$521.95 - $521.95
$521.95
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$388.12
$388.12 - $388.12
$388.12
$368.95
$368.95 - $368.95
$368.95

Head Stud Kit, Hex Nuts

ARP

Suit Ford Racing Block with Cleveland Heads Part Number : AR154-4207 It is for good reason that virtually every top professional engin...

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$388.12
$388.12 - $388.12
$388.12
$368.95
$368.95 - $368.95
$368.95
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$3.22
$3.22
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$3.22

Hex Nut With Flange, Chrome Moly

ARP

3/8" UNF Thread x 9/16" Socket (2-Pack) Part Number : AR200-8624 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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$461.15
$461.15 - $461.15
$461.15
$438.95
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$438.95

Main Stud Kit, 4-Bolt Main Hex Nut

ARP

fits SB Ford 351 Windsor Dart Iron Eagle Block Part Number : AR154-5607 There are many important reasons to use ARP main stud kits, in...

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$461.15
$461.15 - $461.15
$461.15
$438.95
$438.95 - $438.95
$438.95
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$1,737.56 - $1,737.56
$1,737.56
$1,737.56 - $1,737.56
$1,737.56

Multiple Spark Coil Kit - Red

MSD

Multiple Spark Coil Kit - Red Part Number: MSD82878 MSDs engineering team have been working diligently the past year to improve our Multiple S...

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$1,737.56 - $1,737.56
$1,737.56
$1,737.56 - $1,737.56
$1,737.56
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$434.58
$434.58 - $434.58
$434.58
$412.95
$412.95 - $412.95
$412.95

Head Stud Kit, 12-Point Nut

ARP

fits Honda 1.8L B18C1 VTEC, Acura GS-R M11 (Under Cut) Part Number : AR208-4303 It Is For Good Reason That Virtually Every Top Profess...

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$434.58
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$434.58
$412.95
$412.95 - $412.95
$412.95
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$131.21
$131.21 - $131.21
$131.21
$124.95
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$124.95

Conrod Bolt Set

ARP

fits Chrysler Slant 6 170-225 (1976 & Earlier) - Hi-Perf 8740 Part Number : AR142-6001 CONROD BOLT 8740 CHROME MOLY: Until the de...

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$131.21
$131.21 - $131.21
$131.21
$124.95
$124.95 - $124.95
$124.95
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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.