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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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$52.21
$52.21 - $52.21
$52.21
$49.95
$49.95 - $49.95
$49.95

Carburettor Stud Kit, Hex Nut S/S

ARP

fits Carburettor With 1/2" Spacer 5/16" Thread x 2.225" OAL (4-Piece) Part Number : AR400-2403 The Best Way To Make Sure That Carburet...

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$52.21
$52.21 - $52.21
$52.21
$49.95
$49.95 - $49.95
$49.95
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$123.17
$123.17 - $123.17
$123.17
$117.95
$117.95 - $117.95
$117.95

12-Point Nut, Polished S/S

ARP

10mm X 1.50 Thread, 12mm Socket (10-Pack) Part Number : AR400-8365 Available in a variety of sizes to suit your needs, all ARP 12-poin...

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$123.17
$123.17 - $123.17
$123.17
$117.95
$117.95 - $117.95
$117.95
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$560.40
$560.40 - $560.40
$560.40
$532.95
$532.95 - $532.95
$532.95

Head Stud Kit, 12-Point Nut

ARP

fits SB Chev With Brodix -12 & 18° Heads Part Number : AR234-4303 It Is For Good Reason That Virtually Every Top Professional Engi...

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$560.40
$560.40 - $560.40
$560.40
$532.95
$532.95 - $532.95
$532.95
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$820.99
$820.99 - $820.99
$820.99
$779.95
$779.95 - $779.95
$779.95

Head Stud Kit, 12-Point Nut

ARP

fits Chev Gen III LS Series (2004-On) Studs All Same Length Part Number : AR234-4317 It is for good reason that virtually every top pr...

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$820.99
$820.99 - $820.99
$820.99
$779.95
$779.95 - $779.95
$779.95
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$15.76
$15.76 - $15.76
$15.76
$14.95
$14.95 - $14.95
$14.95

Oil Pump Stud, 12-Point Nut

ARP

fits SB Chev Part Number : AR230-7002 Arp's Premium Grade Oil Pump Bolt And Stud Kits In Black Oxide Finished 8740 Chrome Moly. Rated ...

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$15.76
$15.76 - $15.76
$15.76
$14.95
$14.95 - $14.95
$14.95
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$202.63
$202.63 - $202.63
$202.63
$192.95
$192.95 - $192.95
$192.95

Perma Loc Posi Locks, 12-Point Black Oxide

ARP

3/8" Stud With .550" Body O.D, fits Aluminium Rockers (16 Pack) Part Number : AR300-8243 A= 1.200"D= .550" Exclusive 12-point head P...

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$202.63
$202.63 - $202.63
$202.63
$192.95
$192.95 - $192.95
$192.95
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$120.52
$120.52 - $120.52
$120.52
$114.95
$114.95 - $114.95
$114.95

Oil Pan Stud Kit, Hex Nut Black Oxide

ARP

fits SB Chev (With Standard 2-Piece Pan Gasket) Part Number : AR234-1901 The engineers at ARP spent quite a bit of time developing the...

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$120.52
$120.52 - $120.52
$120.52
$114.95
$114.95 - $114.95
$114.95
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$118.68
$118.68 - $118.68
$118.68
$112.95
$112.95 - $112.95
$112.95

Valve Cover Bolt Kit, Hex Stainless

ARP

Suit GM LS Series Part Number : AR400-7529 To ensure proper sealing of valve covers, ARP manufactures a variety of special application...

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$118.68
$118.68 - $118.68
$118.68
$112.95
$112.95 - $112.95
$112.95
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$154.33
$154.33 - $154.33
$154.33
$146.95
$146.95 - $146.95
$146.95

Flywheel Bolt Kit

ARP

fits Honda 1.6L, 1.7L, 1.8L & 2.0L DOHC, B Series (8-Pieces) M12 X 1.0 Thread x .890" UHL Part Number : AR208-2802 Arp Replacement...

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$154.33
$154.33 - $154.33
$154.33
$146.95
$146.95 - $146.95
$146.95
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$1,060.42
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$1,060.42
$1,007.95
$1,007.95 - $1,007.95
$1,007.95

Head Stud Kit, 12-Point Nut

ARP

fits Mitsubishi 2.0L 4G63 (1994-07) M11 (Custom Age) Part Number : AR207-4302 It is for good reason that virtually every top professio...

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$1,060.42
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$1,060.42
$1,007.95
$1,007.95 - $1,007.95
$1,007.95
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$345.35
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$345.35
$328.95
$328.95 - $328.95
$328.95

Head Stud Kit, 12-Point Nut

ARP

fits Mitsubishi 2.6L G54B Part Number : AR207-4202 It Is For Good Reason That Virtually Every Top Professional Engine Builder Relies O...

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$345.35
$345.35 - $345.35
$345.35
$328.95
$328.95 - $328.95
$328.95
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$292.79
$292.79 - $292.79
$292.79
$278.95
$278.95 - $278.95
$278.95

Head Stud Kit, 12-Point Nut

ARP

fits Mitsubishi 2.0L 4G63 DOHC (1993 & Earlier) M12 Part Number ; AR207-4201 It Is For Good Reason That Virtually Every Top P...

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$292.79
$292.79 - $292.79
$292.79
$278.95
$278.95 - $278.95
$278.95
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Sold out
$227.82
$227.82 - $227.82
$227.82
$216.95
$216.95 - $216.95
$216.95

Conrod Bolt Set

ARP

fits BMC A & B Series 11/32" Part Number : AR206-6002 Unquestionably The Most Important Fasteners In Any Engine Are The Connecting...

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$227.82
$227.82 - $227.82
$227.82
$216.95
$216.95 - $216.95
$216.95
Sold out
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$286.35
$286.35 - $286.35
$286.35
$272.95
$272.95 - $272.95
$272.95

Head Stud Kit, 12-Point Nut

ARP

fits BMC / Triumph B Series Part Number : AR206-4202 It Is For Good Reason That Virtually Every Top Professional Engine Builder Relies...

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$286.35
$286.35 - $286.35
$286.35
$272.95
$272.95 - $272.95
$272.95
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$155.71
$155.71 - $155.71
$155.71
$147.95
$147.95 - $147.95
$147.95

Conrod Bolt Set

ARP

fits Holden 6cyl 186-202 With 5/16" Bolt Part Number : AR205-6003 Arp® Manufactures Replacement Rod Bolts For Many Popular Import And ...

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$155.71
$155.71 - $155.71
$155.71
$147.95
$147.95 - $147.95
$147.95
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$516.47
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$516.47
$490.95
$490.95 - $490.95
$490.95

Head Stud Kit, 12-Point Nut

ARP

fits Holden 253-304-308 With 12 Bolt Head (Carburetted), Hemi 6cyl & Ford 6cyl X-Flow (Under Cut) Part Number : AR205-4601 I...

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$516.47
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$516.47
$490.95
$490.95 - $490.95
$490.95
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$217.70
$217.70 - $217.70
$217.70
$206.95
$206.95 - $206.95
$206.95

Head Stud Kit, Hex Nut

ARP

fits Holden 3.8L V6 Non Ecotec VN-VR 7/16" Part Number : AR205-4002 It Is For Good Reason That Virtually Every Top Professional Engine...

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$217.70
$217.70 - $217.70
$217.70
$206.95
$206.95 - $206.95
$206.95
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$88.43
$88.43 - $88.43
$88.43
$84.95
$84.95 - $84.95
$84.95

Flywheel Bolt Kit

ARP

fits Ford V8 With Tilton Flywheel, Use 1/2" Socket, 7/16-20 Thread x .950" UHL Part Number : AR350-2801 Arp Replacement Bolts Are Forg...

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$88.43
$88.43 - $88.43
$88.43
$84.95
$84.95 - $84.95
$84.95
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$420.10
$420.10 - $420.10
$420.10
$399.95
$399.95 - $399.95
$399.95

Main Stud Kit, 2-Bolt Main 12-Point Nut

ARP

fits Toyota 3.0L 2JZGE / 2JZGTE (1993-98) Part Number : AR203-5405 There Are Many Important Reasons To Use Arp Main Stud Kits, Includi...

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$420.10
$420.10 - $420.10
$420.10
$399.95
$399.95 - $399.95
$399.95
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$304.98
$304.98 - $304.98
$304.98
$289.95
$289.95 - $289.95
$289.95

Main Stud Kit, 2-Bolt Main 12-Point Nut

ARP

fits Toyota 1.6L 4AGE 16V / 20V DOHC Part Number : AR203-5403 There Are Many Important Reasons To Use Arp Main Stud Kits, Including Th...

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$304.98
$304.98 - $304.98
$304.98
$289.95
$289.95 - $289.95
$289.95
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$48.07
$48.07 - $48.07
$48.07
$45.95
$45.95 - $45.95
$45.95

12-Point Nut, Chrome Moly Black Oxide

ARP

7/16" UNC Thread, 1/2" Socket (10-Pack) Part Number : AR301-8346 Available in a variety of sizes to suit your needs, all ARP 12-point ...

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$48.07
$48.07 - $48.07
$48.07
$45.95
$45.95 - $45.95
$45.95
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$41.75
$41.75 - $41.75
$41.75
$39.95
$39.95 - $39.95
$39.95

12-Point Nut, Chrome Moly Black Oxide

ARP

5/16" UNC Thread, 3/8" Socket (10-Pack) Part Number : AR301-8343 1= 5/16"-182= .348"3= .526"4= 3/8"

$41.75
$41.75 - $41.75
$41.75
$39.95
$39.95 - $39.95
$39.95
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$68.77
$68.77 - $68.77
$68.77
$65.95
$65.95 - $65.95
$65.95

12-Point Nut, Chrome Moly Black Oxide

ARP

1/2" UNC Thread, 9/16" Socket (2-Pack) Part Number : AR301-8342 1= 1/2"-132= .510"3= .823"4= 9/16"

$68.77
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$68.77
$65.95
$65.95 - $65.95
$65.95
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$430.33
$430.33 - $430.33
$430.33
$408.95
$408.95 - $408.95
$408.95

Head Stud Kit, 12-Point Nuts

ARP

fits Toyota 4AGE 1.6L 20V Part Number : AR203-4304 It is for good reason that virtually every top professional engine builder relies o...

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$430.33
$430.33 - $430.33
$430.33
$408.95
$408.95 - $408.95
$408.95
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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.