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 ARP Upper blower pulley SS hex bolt kit (400-0602) 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 ARP LS1 Chevy cam bolt kit (134-1003) SR
Cam Bolts
Aeroflow Performance 5-1/16" x 1-3/8" OAL, Black Finish Aeroflow Carburettor Stud Kit AF55-1008BLK SR
Carburettor Studs
ARP ARP LS1 LS2 hex coil bracket bolt kit (134-2302) SR
Coil & Bracket Bolts
ARP ARP Toyota Supra 2JZGTE rod bolt kit (203-6005) SR
Conrod Bolts
ARP ARP Chevy 12pt distributor stud kit (130-1701) 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 ARP LS1 LS2 12pt motor mount bolt kit (134-3101) 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 ARP SB Chevy LS1 & LS6, 5.7L & 6.8L hex head bolt kit (134-3609) 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
ARP ARP 4bolt Main Stud Kit Nissan 350Z G35 VQ35DE (202-5801) 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 ARP LS1 LS2 hex rear motor cover bolt kit (134-1503) SR
Rear Cover Bolts
ARP ARP SB & BB Chevy SS hex starter bolt kit (430-3502) SR
Starter Motor Bolts
ARP ARP LS1 LS2 hex thermostat housing bolt kit (134-7402) 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 Black Oxide AR9991502 SR
Timing Cover Bolts & Studs
ARP ARP Ford SS 12pt alternator bracket bolt kit (450-3301) SR
Alternator Bolts & Studs
ARP ARP LS1 LS2 hex valley cover bolt kit (134-8001) SR
Valley Cover Bolts & Studs
ARP ARP 5/16-24 X 1.250 black hex water pump pulley stud kit (100-3201) SR
Pulley Bolts & Studs

Category

Header Bolts & Studs

193 products

Showing 145 - 168 of 193 products

Showing 145 - 168 of 193 products
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Aeroflow Performance Aeroflow Ttianium 6 Point Hex Header Stud Kit SR
Aeroflow Performance Aeroflow Ttianium 6 Point Hex Header Stud Kit (AF3699-1901) NISSAN RB25 HEADER STUD KIT
SKU: AF3699-1901
$337.88 NZD
No reviews
Aeroflow Performance Aeroflow Ttianium 6 Point Hex Header Stud Kit - AF3699-1401 SR
Aeroflow Performance Aeroflow Ttianium 6 Point Hex Header Stud Kit (AF3699-1401) FORD FALCON HEADER STUD KIT
SKU: AF3699-1401
$381.69 NZD
No reviews
Aeroflow Performance Aeroflow Ttianium 6 Point Hex Header Stud Kit - AF3699-2001 SR
Aeroflow Performance Aeroflow Ttianium 6 Point Hex Header Stud Kit (AF3699-2001) NISSAN RB26 HEADER STUD KIT
SKU: AF3699-2001
$253.06 NZD
No reviews
Aeroflow Performance Aeroflow Ttianium 6 Point Hex Header Stud Kit - AF3699-0401 SR
Aeroflow Performance Aeroflow Ttianium 6 Point Hex Header Stud Kit (AF3699-0401) GM LS HEADER STUD KIT M8
SKU: AF3699-0401
$253.06 NZD
No reviews
Aeroflow Performance UNIVERSAL HEADER BOLTS (AF37-1006) SRAeroflow Performance UNIVERSAL HEADER BOLTS (AF37-1006) SR
Aeroflow Performance Aeroflow Universal Header Bolts (AF37-1006) Universal 3/8"-16 Header Bolts 1.00" UHL - Black Finish
12 Point Head, 8740 Material, Sold as a Pack of 16
SKU: AF37-1006
$75.13 NZD
No reviews
Aeroflow Performance Fabrication & Fasteners Aeroflow Small Block Chev 3/8-16" Header Bolts .750" UHL - Black Finish AF37-1003 SRAeroflow Performance Fabrication & Fasteners Aeroflow Small Block Chev 3/8-16" Header Bolts .750" UHL - Black Finish AF37-1003 SR
Aeroflow Performance Aeroflow Small Block Chev 3/8-16" Header Bolts .750" UHL - Black Finish (AF37-1003) Small Block Chev 3/8-16" Header Bolts .750" UHL - Black Finish 12 Point Head, 8740 Material, Sold as a Pack of 12
SKU: AF37-1003
$55.75 NZD
No reviews
Aeroflow Performance Fabrication & Fasteners Aeroflow GM LS Header Bolts M8 x 1.25mm, 1.181" (30mm) UHL - Black Finish AF37-1013 SRAeroflow Performance Fabrication & Fasteners Aeroflow GM LS Header Bolts M8 x 1.25mm, 1.181" (30mm) UHL - Black Finish AF37-1013 SR
Aeroflow Performance Aeroflow GM LS Header Bolts M8 x 1.25mm, 1.181" (30mm) UHL - Black Finish (AF37-1013) 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
MRG MG917 SRMRG MG917 SR
MRG MRG MG917
SKU: MG917
$39.47 NZD
No reviews
Racing Power Company 3/8"-16 x 2" UHL, Steel Zinc Plated (16 Pack) Racing Power Company Exhaust Header Bolt Kit RPCR0939 SR
Racing Power Company Racing Power Company Exhaust Header Bolt Kit (RPCR0939) RPCR2339 - 4 x 2-7/8 LOUVERED AIR CLEANER
SKU: RPCR0939
$70.42 NZD
No reviews
Racing Power Company Pack of 12 Racing Power Company Stainless Header Bolt Kit, 3/8-16 x 1" RPCR0938S SR
Racing Power Company Racing Power Company Stainless Header Bolt Kit, 3/8-16 x 1" (RPCR0938S) RPCR0938 - HEADER BOLTS, 3/8-16 x 1" (12)
SKU: RPCR0938S
$43.72 NZD
No reviews
Racing Power Company 3/8"-16 x 2" UHL, Steel Zinc Plated (12 Pack) Racing Power Company Exhaust Header Bolt Kit RPCR0938 SR
Racing Power Company Racing Power Company Exhaust Header Bolt Kit (RPCR0938) RPCR0938 - HEADER BOLTS, 3/8-16 x 1" (12)
SKU: RPCR0938
$40.02 NZD
No reviews
PROFORM Suit GM LS Series, M8 x 1.181" UHL (12-Pack) Proform Wedge-Locking Header Bolts - Nickle Finish PR66755 SRPROFORM Suit GM LS Series, M8 x 1.181" UHL (12-Pack) Proform Wedge-Locking Header Bolts - Nickle Finish PR66755 SR
Proform Proform Wedge-Locking Header Bolts - Nickle Finish (PR66755) PR66755 - WEDGE LOCKING HEADER BOLTS LS
SKU: PR66755
$90.08 NZD
No reviews
PROFORM 3/4" UHL x 3/8-16" (Set Of 12) Proform Wedge Locking Header Bolts PR66751 SRPROFORM 3/4" UHL x 3/8-16" (Set Of 12) Proform Wedge Locking Header Bolts PR66751 SR
Proform Proform Wedge Locking Header Bolts (PR66751) PR66751 - WEDGE LOCKING HEADER BOLTS 12
SKU: PR66751
$81.23 NZD
No reviews
PROFORM 3/4" UHL x 3/8-16" (Set Of 16) Proform Wedge Locking Header Bolts PR66752 SRPROFORM 3/4" UHL x 3/8-16" (Set Of 16) Proform Wedge Locking Header Bolts PR66752 SR
Proform Proform Wedge Locking Header Bolts (PR66752) PR66752 - WEDGE LOCKING HEADER BOLTS 16
SKU: PR66752
$101.66 NZD
No reviews
PROFORM 3/8" x 1" UHL (6-pack) Proform Wedge-Locking Exhaust Collector Bolts PR66757 SRPROFORM 3/8" x 1" UHL (6-pack) Proform Wedge-Locking Exhaust Collector Bolts PR66757 SR
Proform Proform Wedge-Locking Exhaust Collector Bolts (PR66757) PR66757 - WEDGE LOCK EXHAUST COLLECTOR
SKU: PR66757
$65.05 NZD
No reviews
PROFORM Suit GM LS Series, M8 x .948" UHL (12-Pack) Proform Wedge-Locking Header Bolts - Nickle Finish PR66754 SRPROFORM Suit GM LS Series, M8 x .948" UHL (12-Pack) Proform Wedge-Locking Header Bolts - Nickle Finish PR66754 SR
Proform Proform Wedge-Locking Header Bolts - Nickle Finish (PR66754) PR66754 - WEDGE LOCKING HEADER BOLTS LS
SKU: PR66754
$90.00 NZD
No reviews
ARP fits SB Chrysler 340-360 & Hemi, (16) 3/8" Thread x 2.000" OAL (Provi ARP fasteners Exhaust Header Stud Kit, 12-Point Black Oxide AR245-1301 SRARP fits SB Chrysler 340-360 & Hemi, (16) 3/8" Thread x 2.000" OAL (Provi ARP fasteners Exhaust Header Stud Kit, 12-Point Black Oxide AR245-1301 SR
ARP Fasteners ARP KB Hemi 12pt exhaust stud kit (245-1301) fits SB Chrysler 340-360 & Hemi, (16) 3/8" Thread x 2.000" OAL (Provision For Blower Bracket)
SKU: AR245-1301
$275.46 NZD
No reviews
ARP fits GM LS Series M8 X 1.750" OAL (12 Pack) 3/8" Wide Header Flange ARP fasteners Exhaust Header Stud Kit, 12-Point Nut S/S AR434-1301 SRARP fits GM LS Series M8 X 1.750" OAL (12 Pack) 3/8" Wide Header Flange ARP fasteners Exhaust Header Stud Kit, 12-Point Nut S/S AR434-1301 SR
ARP Fasteners ARP Chevy LS1 header stud kit (434-1301) Fits: Chevrolet, Small Block - Ls Series 3/8˝ wide header flange - stud kit 12 | fits GM LS Series M8 X 1.750" OAL (12 Pack) 3/8" Wide Header Flange, Qty: 12 pack
SKU: AR434-1301
$393.82 NZD
No reviews
ARP fits GM LS Series M8 X 1.181" UHL (12 Pack) 3/8" Wide Header Flange ARP fasteners Exhaust Header Bolt Kit, 12-Point S/S AR434-1202 SRARP fits GM LS Series M8 X 1.181" UHL (12 Pack) 3/8" Wide Header Flange ARP fasteners Exhaust Header Bolt Kit, 12-Point S/S AR434-1202 SR
ARP Fasteners ARP SBC GENIII/LS 3/8 FLANGE SS 12PT HEADER BOLT KIT (434-1202) fits GM LS Series M8 X 1.181" UHL (12 Pack) 3/8" Wide Header Flange, Qty: 12 pack
SKU: AR434-1202
$155.04 NZD
No reviews
ARP fits GM LS Series M8 X .984" UHL (12 Pack) 1/4" Wide Header Flange ARP fasteners Exhaust Header Bolt Kit, 12-Point S/S AR434-1201 SRARP fits GM LS Series M8 X .984" UHL (12 Pack) 1/4" Wide Header Flange ARP fasteners Exhaust Header Bolt Kit, 12-Point S/S AR434-1201 SR
ARP Fasteners ARP SBC GENIII/LS 1/4 FLANGE SS 12PT HEADER BOLT KIT (434-1201) fits GM LS Series M8 X .984" UHL (12 Pack) 1/4" Wide Header Flange, Qty: 12 pack
SKU: AR434-1201
$143.35 NZD
No reviews
ARP fits Ford 3/8" Thread x 1.670" OAL (16 Piece) ARP fasteners Exhaust Header Stud Kit, 12-Point S/S AR400-1404 SRARP fits Ford 3/8" Thread x 1.670" OAL (16 Piece) ARP fasteners Exhaust Header Stud Kit, 12-Point S/S AR400-1404 SR
ARP Fasteners ARP SB Ford 3/8" x 1.670 SS header stud kit (400-1404) fits Ford 3/8" Thread x 1.670" OAL (16 Piece)
SKU: AR400-1404
$465.12 NZD
No reviews
ARP fits BB Chev 3/8" Thread x 1.670" OAL (16 Pack) ARP fasteners Exhaust Header Stud Kit, 12-Point S/S AR400-1403 SRARP fits BB Chev 3/8" Thread x 1.670" OAL (16 Pack) ARP fasteners Exhaust Header Stud Kit, 12-Point S/S AR400-1403 SR
ARP Fasteners ARP BB Chevy 3/8" x 1.670 SS header stud kit (400-1403) fits BB Chev 3/8" Thread x 1.670" OAL (16 Pack), Qty: 16 pack
SKU: AR400-1403
$465.12 NZD
No reviews
ARP fits SB Chev 3/8" Thread x 1.670" OAL (12 Pack) ARP fasteners Exhaust Header Stud Kit, 12-Point S/S AR400-1402 SRARP fits SB Chev 3/8" Thread x 1.670" OAL (12 Pack) ARP fasteners Exhaust Header Stud Kit, 12-Point S/S AR400-1402 SR
ARP Fasteners ARP SB Chevy 3/8" 12pt SS header stud kit (400-1402) fits SB Chev 3/8" Thread x 1.670" OAL (12 Pack), Qty: 12 pack
SKU: AR400-1402
$345.15 NZD
No reviews
ARP fits BB Chev 3/8" X 1.000" UHL (16 Pack) ARP fasteners Exhaust Header Bolt Kit, 12-Point S/S AR400-1212 SRARP fits BB Chev 3/8" X 1.000" UHL (16 Pack) ARP fasteners Exhaust Header Bolt Kit, 12-Point S/S AR400-1212 SR
ARP Fasteners ARP BB Chevy SS 12pt header bolt kit (400-1212) fits BB Chev 3/8" X 1.000" UHL (16 Pack), Qty: 16 pack
SKU: AR400-1212
$141.59 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 Aeroflow Nissan RB25,RB26 & RB30 Flywheel Bolts (AF37-2418) 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 Aeroflow Toyota 4AGE,1JZ,2JZ & Mazda &Ford Barra Flywheel Bolts (AF37-2420) 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 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 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 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 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 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 Aeroflow 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 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 Aeroflow 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 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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