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 Black Studs & Nuts Aeroflow Blower Stud Kit 2.90" Total Length AF37-0603BLK 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
ARP fits SB Ford 351 Windsor ARP fasteners Engine Accessory Bolt Kit, Hex Head Black Oxide AR554-9803 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
ARP fits Chev LS Series M11 x 1.5 x .880" UHL ARP fasteners Flexplate Bolt Kit AR244-2901 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 SB Chev With 23° Heads ARP fasteners Head Bolt Set, Hex Head AR134-3601 SR
Head Bolts
Aeroflow Performance Aeroflow Mitsubishi Evolution 4G63 Head Stud Kit AF37-2050 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 Ford 289-302-351 Windsor (4-Piece 3/8" & 5/16" Bolts) ARP fasteners Oil Pump Bolt Kit AR150-6902 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 AR430-3502 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
ARP fits GM LS Series ARP fasteners Intake Valley Cover Bolt Kit, 12-Point Head S/S AR434-8002 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

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Main Bolts

14 products

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Showing 1 - 14 of 14 products
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ARP fits BB Ford 429-460 ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR155-5202 SRARP fits BB Ford 429-460 ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR155-5202 SR
ARP Fasteners ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR155-5202 AR155-5202 - BB FORD 429 460 MAIN BOLTS
SKU: AR155-5202
$202.62 NZD $220.13 NZD
No reviews
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ARP fits Ford 302-351 Cleveland (Oil Pickup Standoff Bolt Included) ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR154-5004 SRARP fits Ford 302-351 Cleveland (Oil Pickup Standoff Bolt Included) ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR154-5004 SR
ARP Fasteners ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR154-5004 AR154-5004 - FORD 302 351C CLEVELAND MAIN
SKU: AR154-5004
$161.50 NZD $178.12 NZD
No reviews
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ARP fits Subaru EJ20,22,25 SOHC/DOHC Crankcase Through Bolt Kit ARP fasteners Main Bolt Kit, 2-Bolt Main Pro Series AR260-5401 SRARP fits Subaru EJ20,22,25 SOHC/DOHC Crankcase Through Bolt Kit ARP fasteners Main Bolt Kit, 2-Bolt Main Pro Series AR260-5401 SR
ARP Fasteners ARP fasteners Main Bolt Kit, 2-Bolt Main Pro Series AR260-5401 AR260-5401 - SUBARU EJ20 22 25 SOHC DOHC
SKU: AR260-5401
$1,204.24 NZD $1,318.14 NZD
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ARP fits Subaru BRZ & Toyota A86 2.0L (FA20) Crankcase Through Bolt Kit ARP fasteners Main Bolt Kit, 2-Bolt Main Pro Series AR260-5001 SRARP fits Subaru BRZ & Toyota A86 2.0L (FA20) Crankcase Through Bolt Kit ARP fasteners Main Bolt Kit, 2-Bolt Main Pro Series AR260-5001 SR
ARP Fasteners ARP fasteners Main Bolt Kit, 2-Bolt Main Pro Series AR260-5001 AR260-5001 - SUBARU BRZ MAIN BOLT KIT FA20
SKU: AR260-5001
$887.84 NZD $1,054.81 NZD
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ARP fits Holden 253-304-308 ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR205-5001 SRARP fits Holden 253-304-308 ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR205-5001 SR
ARP Fasteners ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR205-5001 AR205-5001 - HOLDEN 4.2L 4.9L 5.0L 253 304
SKU: AR205-5001
$100.94 NZD $108.45 NZD
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ARP fits Toyota 4UGSE 2.0L, Crank Case Thru Bolt ARP fasteners Main Bolt Kit AR203-5002 SRARP fits Toyota 4UGSE 2.0L, Crank Case Thru Bolt ARP fasteners Main Bolt Kit AR203-5002 SR
ARP Fasteners ARP fasteners Main Bolt Kit AR203-5002 AR203-5002 - CRANKCASE THRU BOLTS, 4UGSE
SKU: AR203-5002
$830.04 NZD $1,054.81 NZD
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ARP fits Ford 390-428 FE Series ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR155-5201 SRARP fits Ford 390-428 FE Series ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR155-5201 SR
ARP Fasteners ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR155-5201 AR155-5201 - BB FORD 390 428 FE MAIN BOLTS
SKU: AR155-5201
$168.72 NZD $210.23 NZD
No reviews
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ARP fits SB Ford 302 Windsor Dart SHP Block ARP fasteners Main Bolt Kit, 4-Bolt Main Hex Head AR154-5205 SRARP fits SB Ford 302 Windsor Dart SHP Block ARP fasteners Main Bolt Kit, 4-Bolt Main Hex Head AR154-5205 SR
ARP Fasteners ARP fasteners Main Bolt Kit, 4-Bolt Main Hex Head AR154-5205 AR154-5205 - SB FORD 302W DART SHP MAIN
SKU: AR154-5205
$203.83 NZD $219.02 NZD
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ARP fits SB Ford 289-302 Windsor (Oil Pickup Standoff Bolt Included) ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR154-5001 SRARP fits SB Ford 289-302 Windsor (Oil Pickup Standoff Bolt Included) ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR154-5001 SR
ARP Fasteners ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR154-5001 AR154-5001 - SB FORD 289 302W MAIN BOLTS
SKU: AR154-5001
$141.01 NZD $152.24 NZD
No reviews
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ARP fits SB/BB Chrysler 273-440 Wedge ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR140-5002 SRARP fits SB/BB Chrysler 273-440 Wedge ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR140-5002 SR
ARP Fasteners ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR140-5002 AR140-5002 - SB BB CHRYSLER MAIN BOLTS
SKU: AR140-5002
$149.61 NZD $163.62 NZD
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ARP fits BB Chev 396-454 ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR135-5002 SRARP fits BB Chev 396-454 ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR135-5002 SR
ARP Fasteners ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR135-5002 AR135-5002 - BB CHEV 396 454 MAIN BOLTS
SKU: AR135-5002
$120.49 NZD $132.26 NZD
No reviews
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ARP fits SB Chev With Large Journal ARP fasteners Main Bolt Kit, 4-Bolt Main Hex Head AR134-5202 SRARP fits SB Chev With Large Journal ARP fasteners Main Bolt Kit, 4-Bolt Main Hex Head AR134-5202 SR
ARP Fasteners ARP fasteners Main Bolt Kit, 4-Bolt Main Hex Head AR134-5202 AR134-5202 - SB CHEV 350 MAIN BOLTS
SKU: AR134-5202
$155.93 NZD $169.83 NZD
No reviews
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ARP fits SB Chev With Small Journal ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR134-5002 SRARP fits SB Chev With Small Journal ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR134-5002 SR
ARP Fasteners ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR134-5002 AR134-5002 - SB CHEV 350 MAIN BOLTS
SKU: AR134-5002
$110.24 NZD $118.46 NZD
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ARP fits SB Chev With Large Journal ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR134-5001 SRARP fits SB Chev With Large Journal ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR134-5001 SR
ARP Fasteners ARP fasteners Main Bolt Kit, 2-Bolt Main Hex Head AR134-5001 AR134-5001 - SB CHEV 350 MAIN BOLTS
SKU: AR134-5001
$111.41 NZD $119.83 NZD
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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
$45.99 NZD $56.11 NZD
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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
$19.86 NZD $21.21 NZD
No reviews
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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
$6.99 NZD $7.60 NZD
No reviews
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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
$8.91 NZD $9.53 NZD
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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
$96.91 NZD $116.30 NZD
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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
$11.18 NZD $12.65 NZD
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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
$17.63 NZD $18.85 NZD
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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
$46.80 NZD $57.94 NZD
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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
$151.29 NZD $180.57 NZD
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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
$206.43 NZD $221.84 NZD
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Aeroflow Performance M6 Steel Studs and Nuts, Pack of 23. Aeroflow Mitsubishi Evo & Mazda 13B Oil Pan Stud Kit AF82-2051 SRAeroflow Performance M6 Steel Studs and Nuts, Pack of 23. Aeroflow Mitsubishi Evo & Mazda 13B Oil Pan Stud Kit AF82-2051 SR
Aeroflow Performance Aeroflow Mitsubishi Evo & Mazda 13B Oil Pan Stud Kit AF82-2051 Mitsubishi Evo & Mazda 13B Oil Pan Stud Kit M6 Steel Studs and Nuts, Pack of 23.
SKU: AF82-2051
$15.80 NZD $16.88 NZD
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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
$108.03 NZD $119.31 NZD
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