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
ARP fits SB Ford 289-302-351 Windsor & 302-351 Cleveland ARP fasteners Motor Mount Bolt Kit, 12-Point Head S/S AR450-3101 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

Balancer Bolts

15 products

Showing 1 - 15 of 15 products

Showing 1 - 15 of 15 products
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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 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 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 FORD AF37-1403 SRAeroflow Performance HARMONIC BALANCER BOLT FORD AF37-1403 SR
Aeroflow Performance Harmonic Balancer Bolt Ford AF37-1403 Ford BA-BF-FG Barra Harmonic Balancer Bolt 12 Point Head, M14 x 1.5mm Thread
SKU: AF37-1403
$29.71 NZD
No reviews
Aeroflow HARMONIC BALANCER BOLT FORD AF37-1401 SRAeroflow Performance HARMONIC BALANCER BOLT FORD AF37-1401 SR
Aeroflow Performance Harmonic Balancer Bolt Ford AF37-1401 Ford Cleveland & Holden V8 Harmonic Balancer Bolt 12 Point Head, 5/8-18" Thread
SKU: AF37-1401
$23.39 NZD
No reviews
Aeroflow Performance HARMONIC BALANCER BOLT FORD (AF37-1402) SRAeroflow Performance HARMONIC BALANCER BOLT FORD (AF37-1402) SR
Aeroflow Performance Harmonic Balancer Bolt Ford (AF37-1402) Harmonic Balancer Bolt- Ford Small Block Windsor & Big Block 460
12 Point Head, 5/8-18" Thread
SKU: AF37-1402
$27.11 NZD
No reviews
Earls Suit GM LS Series (Not LS7) M16 X 2.0 Thread x 4.330" UHL, 27mm Socket Earls Harmonic Balancer Bolt, 12-Point Black Oxide EARLDBT004ERL SREarls Suit GM LS Series (Not LS7) M16 X 2.0 Thread x 4.330" UHL, 27mm Socket Earls Harmonic Balancer Bolt, 12-Point Black Oxide EARLDBT004ERL SR
Earls Earls Harmonic Balancer Bolt, 12-Point Black Oxide EARLDBT004ERL EAG20030 - EAGLE ROD BOLTS ARP 2000 7/16
SKU: EARLDBT004ERL
$86.99 NZD
No reviews
ARP fits Ford Duratec 1.8 & 2.0L, Ford BA/BF 4.0L Barra ARP fasteners Harmonic Balancer Bolt 12-Point Black Oxide AR251-2501 SRARP fits Ford Duratec 1.8 & 2.0L, Ford BA/BF 4.0L Barra ARP fasteners Harmonic Balancer Bolt 12-Point Black Oxide AR251-2501 SR
ARP Fasteners ARP Ford 1.8L & 2.0L Duratec 1.735 M14 xmm – Harmonic Balancer Bolt 12-Point Black Oxide AR251-2501 Fits: Ford 1.8L & 2.0L Duratec 1.735 M14 xmm | Fits Ford Duratec 1.8 & 2.0L, Ford BA/BF 4.0L Barra
SKU: AR251-2501
$106.23 NZD
No reviews
Aeroflow HARMONIC BALANCER BOLT NISSAN AF37-1409 SRAeroflow Performance HARMONIC BALANCER BOLT NISSAN AF37-1409 SR
Aeroflow Performance Harmonic Balancer Bolt Nissan AF37-1409 Nissan RB26 Harmonic Balancer Bolt 12 Point Head, M18 x 1.50mm Thread
SKU: AF37-1409
$46.56 NZD
No reviews
Aeroflow Performance Suit Small Block Chevy, with washer. Bolt accepts 1/2" drive ratchet Aeroflow Heavy Duty Harmonic Balancer Bolt AF37-0010 SRAeroflow Performance Suit Small Block Chevy, with washer. Bolt accepts 1/2" drive ratchet Aeroflow Heavy Duty Harmonic Balancer Bolt AF37-0010 SR
Aeroflow Performance Aeroflow Heavy Duty Harmonic Balancer Bolt AF37-0010 Heavy Duty Harmonic Balancer Bolt Suit Small Block Chevy, with washer. Bolt accepts 1/2" drive ratchet
SKU: AF37-0010
$63.96 NZD
No reviews
MRG MRG MRG Harmonic Balancer Bolt & Washer Kit 1/2"-20 x 1-1/2" (MG946G) SRMRG MRG MRG Harmonic Balancer Bolt & Washer Kit 1/2"-20 x 1-1/2" (MG946G) SR
MRG MRG Harmonic Balancer Bolt & Washer Kit 1/2"-20 x 1-1/2" (MG946G)
SKU: MG946G
$65.83 NZD
No reviews
MRG MRG MRG Harmonic Balancer Bolt & Washer Kit 7/16"-20 x 2-1/4" (MG945G) SRMRG MRG MRG Harmonic Balancer Bolt & Washer Kit 7/16"-20 x 2-1/4" (MG945G) SR
MRG MRG Harmonic Balancer Bolt & Washer Kit 7/16"-20 x 2-1/4" (MG945G)
SKU: MG945G
$48.47 NZD
No reviews
ARP Balancer Bolt M14 x 1.5mm, 12-Point Balancer Bolt M14 x 1.5mm, 12-Point SRARP Balancer Bolt M14 x 1.5mm, 12-Point Balancer Bolt M14 x 1.5mm, 12-Point SR
ARP Fasteners Balancer Bolt M14 x 1.5mm, 12-Point (207-2501) Suit Mitsubishi 4G63 2.0L
SKU: AR207-2501
$102.22 NZD
No reviews
Mr Gasket Suit Small Block Chevy Mr Gasket Mr Gasket Harmonic Balancer Bolt & Washer Kit 7/16"-20 x 2-1/4" MG945 SR
Mr Gasket Mr Gasket Mr Gasket Harmonic Balancer Bolt & Washer Kit 7/16"-20 x 2-1/4" MG945 MG945 - SB CHEV HARMONIC BALANCER BOLT
SKU: MG945
$32.42 NZD
No reviews
Mr Gasket Suit Big Block Chevy Mr Gasket Mr Gasket Harmonic Balancer Bolt & Washer Kit 1/2"-20 x 1-1/2" MG946 SR
Mr Gasket Mr Gasket Mr Gasket Harmonic Balancer Bolt & Washer Kit 1/2"-20 x 1-1/2" MG946 MG946 - BB CHEV HARMONIC BALANCER BOLT
SKU: MG946
$62.24 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 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 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 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 SRAeroflow 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
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 12 Point Head, 8740 Material, Sold as a Pack of 12
SKU: AF37-1013
$64.17 NZD
No reviews

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