Engine Fasteners

High-strength engine fasteners for critical components. Ideal for securing heads, mains, and rotating assemblies in performance builds.

Aeroflow Performance Dual thread 1/4" & 5/16" Aeroflow Air Cleaner Stud 7" Overall Length AF55-1000 SR
Air Filter Studs
Aeroflow Performance Small Hex Head, 5/8" Spanner Size Aeroflow Small Block Chevy Harmonic Balancer Bolt AF37-1400 SR
Balancer Bolts
ARP fits 6-71 & 8-71 Supercharger 3/8" x 1.000" UHL ARP fasteners S/S Blower Pulley Kit, Hex Head AR400-0602 SR
Blower Pulley Bolts
Aeroflow Performance Suit STD Roots 5/16" UNC X 3.375" OAL (0.9" X 1.1" Thread Length Per Aeroflow Blower Belt Guard Stud AF64-2910 SR
Blower Studs
ARP fits GM LS Series Cam Sprocket Bolt Kit M8 X 1.25 X 25mm UHL ARP fasteners Camshaft Bolt Kit AR134-1003 SR
Cam Bolts
Aeroflow Performance 5-1/16" x 1-3/8" OAL, Black Finish Aeroflow Carburettor Stud Kit AF55-1008BLK SR
Carburettor Studs
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Coil & Bracket Bolts
ARP fits SB Chev Gen III/IV LS Series (Except LS7 & LS9) "Cracked Cap Des ARP fasteners Conrod Bolt Set AR134-6006 SR
Conrod Bolts
ARP fits SB/BB Ford ARP fasteners Distributor Stud Kit, 12-Point Nut S/S AR450-1701 SR
Distributor Studs
Aeroflow Performance 25mm UHL, Grade 5, Sold as a 5 Pack Aeroflow 12 Point Bolt Kit M8 x 1.25mm AF8059-1005 SR
Engine & Accessory Bolt Kits
Aeroflow Performance SMALL BLOCK CHEV ENGINE MOUNT AF37-2502 SR
Engine Mount Bolts
Aeroflow Performance Hex Head, Pack of 6 Aeroflow 7/16-20" Flexplate Bolts 0.690" UHL AF37-1350 SR
Flexplate Bolts
Aeroflow Performance Nissan RB25,RB26 & RB30 Flywheel Bolts Nissan RB25,RB26 & RB30 Flywheel Bolts SR
Flywheel Bolts
ARP fits SB/BB Chev ARP fasteners Fuel Pump Bolt Kit, 12-Point Head S/S AR430-1601 SR
Fuel Pump Bolts
ARP fits GM LS Series With All Same Length Bolts (2004-On) ARP fasteners Head Bolt Set, 12-Point Pro Series AR134-3610 SR
Head Bolts
Aeroflow Performance Fabrication & Fasteners Aeroflow Nissan RB20/RB25 Head Stud Kit AF37-2037 SR
Head Studs
Aeroflow Performance GM LS Header Bolts M8 x 1.25mm, 1.181" (30mm) UHL - Black Finish GM LS Header Bolts M8 x 1.25mm, 1.181" (30mm) UHL - Black Finish SR
Header Bolts & Studs
ARP 7/16" Thread X 5.000" OAL ARP fasteners Single Head / Main Stud ARAP5.000-1LB SR
Individual Head & Main Studs
Aeroflow Performance 12 Point Head, Pack of 1 2 Aeroflow 3/8-16" Intake Bolts 1" UHL AF37-1200 SR
Intake Manifold Bolts & Studs
ARP fits BB Ford 429-460 ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR155-5202 SR
Main Bolts
Aeroflow Performance Toyota 2JZ & 1JZ 2 Bolt Main Stud Kit Toyota 2JZ & 1JZ 2 Bolt Main Stud Kit SR
Main Studs
Aeroflow Performance M6 Steel Studs and Nuts, Pack of 30. Aeroflow Nissan RB Oil Pan Stud Kit AF82-2052 SR
Oil Pan / Sump Bolts & Studs
ARP fits SB/BB Chev With High Volume Pump, 3.125" OAL ARP fasteners Oil Pump Stud, 12-Point Nut AR230-7004 SR
Oil Pump Bolts & Studs
ARP fits GM LS Series ARP fasteners Rear Motor Cover Bolt Kit, 12-Point Head S/S AR434-1504 SR
Rear Cover Bolts
ARP fits SB/BB Chev With Standard & OEM High Torque Starters, 3/8-16 Thre ARP fasteners Starter Motor Bolt Kit, Hex Head S/S AR430-3505 SR
Starter Motor Bolts
ARP fits FE Ford 390-428 2.250" UHL ARP fasteners Thermostat Housing Bolt Kit, Hex Head S/S AR455-7402 SR
Thermostat Housing Bolts
Aeroflow Performance Universal Valve Cover Stud Kit 1/4-20" OAL 1.50", Pack of 8 - Black Finish Universal Valve Cover Stud Kit 1/4-20" OAL 1.50", Pack of 8 - Black Fi SR
Valve Cover Bolts & Studs
ARP fits SB Ford 289-302 Windsor With Aluminium Pump ARP fasteners Timing Cover & Water Pump Bolt Kit, 12-Point Head S/S AR454-1503 SR
Water Pump Bolts
MOROSO Suit Ford 351 Windsor, Ford 302R Moroso Windage Tray Mounting Stud Kit MO38192 SR
Windage Tray Bolts & Studs
ARP fits Holden 253-304-308 V8 ARP fasteners Timing Cover & Water Pump Bolt Kit, 12-Point Stainless AR9991504 SR
Timing Cover Bolts & Studs
ARP 7/16" Thread x 5.250" OAL With 1.000" Of Thread On Each End ARP fasteners Alternator Stud Kit, 12-Point Nut & Washer AR300-0502 SR
Alternator Bolts & Studs
Aeroflow Performance GM LS INTAKE VALLEY PLATE BOLT (AF37-1221) SR
Valley Cover Bolts & Studs
RPC suit S/B & B/B Chev with Long Water Pump (pack of 4) Racing Power Company Water Pump Pulley Bolts 5/16"-24 x 5/8" RPCR0005 SR
Pulley Bolts & Studs

Head Studs

157 products

Showing 1 - 24 of 157 products

Showing 1 - 24 of 157 products
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Aeroflow Performance Fabrication & Fasteners Aeroflow Nissan RB20/RB25 Head Stud Kit AF37-2037 SRAeroflow Performance Fabrication & Fasteners Aeroflow Nissan RB20/RB25 Head Stud Kit AF37-2037 SR
Aeroflow Performance Aeroflow Nissan RB20/RB25 Head Stud Kit AF37-2037 Nissan RB20/RB25 Head Stud Kit 12 Point Nuts, 8740 Grade Material
SKU: AF37-2037
$156.65 NZD
No reviews
Aeroflow Performance Ford Barra BA,BF,FG Turbo Head Stud Kit Ford Barra BA,BF,FG Turbo Head Stud Kit SRAeroflow Performance Ford Barra BA,BF,FG Turbo Head Stud Kit Ford Barra BA,BF,FG Turbo Head Stud Kit SR
Aeroflow Performance Ford Barra BA,BF,FG Turbo Head Stud Kit Ford Barra BA,BF,FG Turbo Head Stud Kit
SKU: AF37-2022
$119.31 NZD
No reviews
Aeroflow Performance Aeroflow Mitsubishi Evolution 4G63 Head Stud Kit AF37-2050 SRAeroflow Performance Aeroflow Mitsubishi Evolution 4G63 Head Stud Kit AF37-2050 SR
Aeroflow Performance Aeroflow Mitsubishi Evolution 4G63 Head Stud Kit AF37-2050 Mitsubishi Evolution 4G63 Head Stud Kit 12 Point Nuts, 8740 Grade Material, 1994 Models and up
SKU: AF37-2050
$120.26 NZD
No reviews
Aeroflow Performance Nissan SR20 M11 Head Stud Kit Aeroflow Nissan SR20 M11 Head Stud Kit AF37-2035 SRAeroflow Performance Nissan SR20 M11 Head Stud Kit Aeroflow Nissan SR20 M11 Head Stud Kit AF37-2035 SR
Aeroflow Performance Aeroflow Nissan SR20 M11 Head Stud Kit AF37-2035 Nissan SR20 M11 Head Stud Kit 12 Point Nuts, 8740 Grade Material
SKU: AF37-2035
$221.84 NZD
No reviews
Aeroflow Performance Aeroflow Small Block Chev 350 Head Stud Kit AF37-2000 SRAeroflow Performance Aeroflow Small Block Chev 350 Head Stud Kit AF37-2000 SR
Aeroflow Performance Aeroflow Small Block Chev 350 Head Stud Kit AF37-2000 Small Block Chev 350 Head Stud Kit
SKU: AF37-2000
$187.09 NZD
No reviews
Aeroflow Performance Aeroflow GM LS Head Stud Kit with Even Length Studs AF37-2025 SRAeroflow Performance Aeroflow GM LS Head Stud Kit with Even Length Studs AF37-2025 SR
Aeroflow Performance Aeroflow GM LS Head Stud Kit with Even Length Studs AF37-2025 GM LS Head Stud Kit with Even Length Studs 12 Point Nuts, Suit 2004 and On Engines, 8740 Grade Material
SKU: AF37-2025
$177.02 NZD
No reviews
Aeroflow Performance Aeroflow Aeroflow GM LS Head Stud Kit with Odd Length Studs (AF37-2026) SRAeroflow Performance Aeroflow Aeroflow GM LS Head Stud Kit with Odd Length Studs (AF37-2026) SR
Aeroflow Performance Aeroflow GM LS Head Stud Kit with Odd Length Studs (AF37-2026) GM LS Head Stud Kit with Odd Length Studs 12 Point Nuts, Suit 2003 and Earlier Engines, 8740 Grade Material
SKU: AF37-2026
$189.00 NZD
No reviews
Aeroflow Performance Aeroflow Ford Cleveland 302-351 Head Stud Kit AF37-2020 SRAeroflow Performance Aeroflow Ford Cleveland 302-351 Head Stud Kit AF37-2020 SR
Aeroflow Performance Aeroflow Ford Cleveland 302-351 Head Stud Kit AF37-2020 Ford Cleveland 302-351Head Stud Kit
SKU: AF37-2020
$190.79 NZD
No reviews
Aeroflow Performance NISSAN RB30 SOHC HEAD STUD KIT (AF37-2041) SRAeroflow Performance NISSAN RB30 SOHC HEAD STUD KIT (AF37-2041) SR
Aeroflow Performance Nissan RB30 Sohc Head Stud Kit (AF37-2041) Nissan RB30 SOHC 1/2" Head Stud Kit
12 Point Nuts, 8740 Grade Material
SKU: AF37-2041
$171.75 NZD
No reviews
Aeroflow Performance Fabrication & Fasteners Aeroflow Ford Barra BA,BF,FG Turbo Head Stud Kit AF37-2022 SRAeroflow Performance Fabrication & Fasteners Aeroflow Ford Barra BA,BF,FG Turbo Head Stud Kit AF37-2022 SR
Aeroflow Performance Aeroflow Ford Barra BA,BF,FG Turbo Head Stud Kit AF37-2022 Ford Barra BA,BF,FG Turbo Head Stud Kit
SKU: AF37-2022
$119.31 NZD
No reviews
Aeroflow Performance Fabrication & Fasteners Aeroflow Toyota 1JZ/2JZ Head Stud Kit AF37-2045 SRAeroflow Performance Fabrication & Fasteners Aeroflow Toyota 1JZ/2JZ Head Stud Kit AF37-2045 SR
Aeroflow Performance Aeroflow Toyota 1JZ/2JZ Head Stud Kit AF37-2045 Toyota 1JZ/2JZ Head Stud Kit 12 Point Nuts, 8740 Grade Material
SKU: AF37-2045
$203.23 NZD
No reviews
Stealth Ride Small Block Chev 350 Head Stud Kit AF37-2000 SRStealth Ride Small Block Chev 350 Head Stud Kit AF37-2000 SR
Stealth Ride Small Block Chev 350 Head Stud Kit AF37-2000
SKU: AF37-2000
$187.09 NZD
No reviews
Stealth Ride Mitsubishi Evolution 4G63 Head Stud Kit AF37-2050 SRStealth Ride Mitsubishi Evolution 4G63 Head Stud Kit AF37-2050 SR
Stealth Ride Mitsubishi Evolution 4G63 Head Stud Kit AF37-2050
SKU: AF37-2050
$120.26 NZD
No reviews
Aeroflow Performance Aeroflow Small Block Ford 289-302 Windsor 7/16" Head Stud Kit AF37-2015 SRAeroflow Performance Aeroflow Small Block Ford 289-302 Windsor 7/16" Head Stud Kit AF37-2015 SR
Aeroflow Performance Aeroflow Small Block Ford 289-302 Windsor 7/16" Head Stud Kit AF37-2015 Small Block Ford 289-302 Windsor 7/16" Head Stud Kit
SKU: AF37-2015
$173.26 NZD
No reviews
Aeroflow Performance Holden V8 EFI Head Stud Kit Holden V8 EFI Head Stud Kit SRAeroflow Performance Holden V8 EFI Head Stud Kit Holden V8 EFI Head Stud Kit SR
Aeroflow Performance Holden V8 EFI Head Stud Kit Holden V8 EFI Head Stud Kit Suit 304, 308 VN to VT, 12 Point Head, 8740 Grade Material
SKU: AF37-2030
$114.44 NZD
No reviews
ARP fits Nissan RB20DE/DET 2.0L & RB25DE/DET 2.5L ARP fasteners Head Stud Kit, 12-Point Nuts AR202-4301 SRARP fits Nissan RB20DE/DET 2.0L & RB25DE/DET 2.5L ARP fasteners Head Stud Kit, 12-Point Nuts AR202-4301 SR
ARP Fasteners ARP fasteners Head Stud Kit, 12-Point Nuts AR202-4301 fits Nissan RB20DE/DET 2.0L & RB25DE/DET 2.5L
SKU: AR202-4301
$496.49 NZD
No reviews
Aeroflow Performance Aeroflow Big Block Chev 396-454 Head Stud Kit AF37-2010 SRAeroflow Performance Aeroflow Big Block Chev 396-454 Head Stud Kit AF37-2010 SR
Aeroflow Performance Aeroflow Big Block Chev 396-454 Head Stud Kit AF37-2010 Big Block Chev 396-454 Head Stud Kit 12Point Nuts, Suit OEM Aluminium Heads, 8740 Grade Material
SKU: AF37-2010
$193.04 NZD
No reviews
ARP fits Subaru EJ20/25 Series DOHC ARP2000 ARP fasteners Head Stud Kit, 12-Point Nut AR260-4701 SRARP fits Subaru EJ20/25 Series DOHC ARP2000 ARP fasteners Head Stud Kit, 12-Point Nut AR260-4701 SR
ARP Fasteners ARP fasteners Head Stud Kit, 12-Point Nut AR260-4701 fits Subaru EJ20/25 Series DOHC ARP2000
SKU: AR260-4701
$775.76 NZD
No reviews
Aeroflow Performance Fabrication & Fasteners Aeroflow Holden V8 EFI Head Stud Kit AF37-2030 SRAeroflow Performance Fabrication & Fasteners Aeroflow Holden V8 EFI Head Stud Kit AF37-2030 SR
Aeroflow Performance Aeroflow Holden V8 EFI Head Stud Kit AF37-2030 Holden V8 EFI Head Stud Kit Suit 304, 308 VN to VT, 12 Point Head, 8740 Grade Material
SKU: AF37-2030
$114.44 NZD
No reviews
Stealth Ride Small Block Ford 289-302 Windsor 7/16" Head Stud Kit AF37-2015 SRStealth Ride Small Block Ford 289-302 Windsor 7/16" Head Stud Kit AF37-2015 SR
Stealth Ride Small Block Ford 289-302 Windsor 7/16" Head Stud Kit AF37-2015
SKU: AF37-2015
$173.26 NZD
No reviews
Stealth Ride GM LS Head Stud Kit with Even Length Studs AF37-2025 SRStealth Ride GM LS Head Stud Kit with Even Length Studs AF37-2025 SR
Stealth Ride GM LS Head Stud Kit with Even Length Studs AF37-2025
SKU: AF37-2025
$177.02 NZD
No reviews
Stealth Ride Ford Cleveland 302-351 Head Stud Kit AF37-2020 SRStealth Ride Ford Cleveland 302-351 Head Stud Kit AF37-2020 SR
Stealth Ride Ford Cleveland 302-351 Head Stud Kit AF37-2020
SKU: AF37-2020
$190.79 NZD
No reviews
Stealth Ride Big Block Chev 396-454 Head Stud Kit AF37-2010 SRStealth Ride Big Block Chev 396-454 Head Stud Kit AF37-2010 SR
Stealth Ride Big Block Chev 396-454 Head Stud Kit AF37-2010
SKU: AF37-2010
$193.04 NZD
No reviews
Aeroflow Performance Big Block Ford FE 390-428 Head Stud Kit Big Block Ford FE 390-428 Head Stud Kit SRAeroflow Performance Big Block Ford FE 390-428 Head Stud Kit Big Block Ford FE 390-428 Head Stud Kit SR
Aeroflow Performance Big Block Ford FE 390-428 Head Stud Kit Big Block Ford FE 390-428 Head Stud Kit
SKU: AF37-2019
$155.83 NZD
No reviews

Engine Fasteners

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Aeroflow Performance Nissan RB25,RB26 & RB30 Flywheel Bolts Nissan RB25,RB26 & RB30 Flywheel Bolts SRAeroflow Performance Nissan RB25,RB26 & RB30 Flywheel Bolts Nissan RB25,RB26 & RB30 Flywheel Bolts SR
Aeroflow Performance Nissan RB25,RB26 & RB30 Flywheel Bolts Nissan RB25, RB26 & RB30 Flywheel Bolts 8740 Material, Pack of 6
SKU: AF37-2418
$56.11 NZD
No reviews
Aeroflow Performance M6 Steel Studs and Nuts, Pack of 30. Aeroflow Nissan RB Oil Pan Stud Kit AF82-2052 SRAeroflow Performance M6 Steel Studs and Nuts, Pack of 30. Aeroflow Nissan RB Oil Pan Stud Kit AF82-2052 SR
Aeroflow Performance Aeroflow Nissan RB Oil Pan Stud Kit AF82-2052 Nissan RB Oil Pan Stud Kit M6 Steel Studs and Nuts, Pack of 30
SKU: AF82-2052
$21.21 NZD
No reviews
Aeroflow Performance Toyota 4AGE,1JZ,2JZ & Mazda &Ford Barra Flywheel Bolts Toyota 4AGE,1JZ,2JZ & Mazda &Ford Barra Flywheel Bolts SRAeroflow Performance Toyota 4AGE,1JZ,2JZ & Mazda &Ford Barra Flywheel Bolts Toyota 4AGE,1JZ,2JZ & Mazda &Ford Barra Flywheel Bolts SR
Aeroflow Performance Toyota 4AGE,1JZ,2JZ & Mazda &Ford Barra Flywheel Bolts Toyota 4AGE, 1JZ, 2JZ & Mazda & Ford Barra Flywheel Bolts 8740 Material, Pack of 8
SKU: AF37-2420
$57.94 NZD
No reviews
Aeroflow Performance Fabrication & Fasteners Aeroflow Nissan RB20/RB25 Head Stud Kit AF37-2037 SRAeroflow Performance Fabrication & Fasteners Aeroflow Nissan RB20/RB25 Head Stud Kit AF37-2037 SR
Aeroflow Performance Aeroflow Nissan RB20/RB25 Head Stud Kit AF37-2037 Nissan RB20/RB25 Head Stud Kit 12 Point Nuts, 8740 Grade Material
SKU: AF37-2037
$156.65 NZD
No reviews
Aeroflow Performance Small Hex Head, 5/8" Spanner Size Aeroflow Small Block Chevy Harmonic Balancer Bolt AF37-1400 SRAeroflow Performance Small Hex Head, 5/8" Spanner Size Aeroflow Small Block Chevy Harmonic Balancer Bolt AF37-1400 SR
Aeroflow Performance Aeroflow Small Block Chevy Harmonic Balancer Bolt AF37-1400 Small Block Chevy Harmonic Balancer Bolt Small Hex Head, 5/8" Spanner Size
SKU: AF37-1400
$9.77 NZD
No reviews
Aeroflow Performance Dual thread 1/4" & 5/16" Aeroflow Air Cleaner Stud 7" Overall Length AF55-1000 SRAeroflow Performance Dual thread 1/4" & 5/16" Aeroflow Air Cleaner Stud 7" Overall Length AF55-1000 SR
Aeroflow Performance Aeroflow Air Cleaner Stud 7" Overall Length AF55-1000 Air Cleaner Stud 7" Overall Length Dual thread 1/4" & 5/16"
SKU: AF55-1000
$12.65 NZD
No reviews
Aeroflow Performance 12 Point Head, Pack of 1 2 Aeroflow 3/8-16" Intake Bolts 1" UHL AF37-1200 SRAeroflow Performance 12 Point Head, Pack of 1 2 Aeroflow 3/8-16" Intake Bolts 1" UHL AF37-1200 SR
Aeroflow Performance Aeroflow 3/8-16" Intake Bolts 1" UHL AF37-1200 3/8-16" Intake Bolts 1" UHL 12 Point Head, Pack of 12
SKU: AF37-1200
$19.38 NZD
No reviews
Aeroflow Performance HARMONIC BALANCER BOLT GM LS (AF37-1405) SRAeroflow Performance HARMONIC BALANCER BOLT GM LS (AF37-1405) SR
Aeroflow Performance Harmonic Balancer Bolt GM LS (AF37-1405) Harmonic Balancer Bolt- GM LS
12 Point Head, 1-1/16" Thread
SKU: AF37-1405
$69.61 NZD
No reviews
Aeroflow HARMONIC BALANCER BOLT NISSAN AF37-1408 SRAeroflow Performance HARMONIC BALANCER BOLT NISSAN AF37-1408 SR
Aeroflow Performance Harmonic Balancer Bolt Nissan AF37-1408 Nissan RB25 & RB30 Harmonic Balancer Bolt 12 Point Head, M16 x 1.50mm Thread
SKU: AF37-1408
$46.56 NZD
No reviews
Aeroflow Performance Ford Barra BA,BF,FG Turbo Head Stud Kit Ford Barra BA,BF,FG Turbo Head Stud Kit SRAeroflow Performance Ford Barra BA,BF,FG Turbo Head Stud Kit Ford Barra BA,BF,FG Turbo Head Stud Kit SR
Aeroflow Performance Ford Barra BA,BF,FG Turbo Head Stud Kit Ford Barra BA,BF,FG Turbo Head Stud Kit
SKU: AF37-2022
$119.31 NZD
No reviews
Aeroflow Performance 5-1/16" x 1-3/8" OAL, Black Finish Aeroflow Carburettor Stud Kit AF55-1008BLK SRAeroflow Performance 5-1/16" x 1-3/8" OAL, Black Finish Aeroflow Carburettor Stud Kit AF55-1008BLK SR
Aeroflow Performance Aeroflow Carburettor Stud Kit AF55-1008BLK Carburettor Stud Kit 5/16" x 1-3/8" OAL, Black Finish
SKU: AF55-1008BLK
$7.60 NZD
No reviews
Aeroflow Performance Aeroflow Mitsubishi Evolution 4G63 Head Stud Kit AF37-2050 SRAeroflow Performance Aeroflow Mitsubishi Evolution 4G63 Head Stud Kit AF37-2050 SR
Aeroflow Performance Aeroflow Mitsubishi Evolution 4G63 Head Stud Kit AF37-2050 Mitsubishi Evolution 4G63 Head Stud Kit 12 Point Nuts, 8740 Grade Material, 1994 Models and up
SKU: AF37-2050
$120.26 NZD
No reviews

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