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Collection: Engine Assembly Hardware

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61 products

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Cylinder Head Studs + Bolts (29 products)
Main Stud & Bolt Kits (15 products)
Rod Bolt Kits (17 products)

Cylinder Head Studs + Bolts (29 products)
Main Stud & Bolt Kits (15 products)
Rod Bolt Kits (17 products)

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ARP (59 products)
HKS (1 product)
Torque Solution (1 product)

ARP (59 products)
HKS (1 product)
Torque Solution (1 product)

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61 products

ARP BMW M50 / M52 S50US/S52US 2-Bolt Main Stud Kit

ARP BMW M50 / M52 S50US/S52US 2-Bolt Main Stud Kit

Regular price $169.05 USD

Regular price Sale price $169.05 USD
Unit price per
ARP BMW 2.3L (S14) 4cyl Head Stud Kit

ARP BMW 2.3L (S14) 4cyl Head Stud Kit

Regular price $160.89 USD

Regular price Sale price $160.89 USD
Unit price per
ARP BMW 535 635 735 Head Stud Kit

ARP BMW 535 635 735 Head Stud Kit

Regular price $255.26 USD

Regular price Sale price $255.26 USD
Unit price per
ARP BMW 2002 318i / 320i Head Stud Kit

ARP BMW 2002 318i / 320i Head Stud Kit

Regular price $196.41 USD

Regular price Sale price $196.41 USD
Unit price per
ARP BMW E30 M20 2.5L 6cyl Head Stud Kit

ARP BMW E30 M20 2.5L 6cyl Head Stud Kit

Regular price $271.18 USD

Regular price Sale price $271.18 USD
Unit price per
ARP BMW E46 M3/S54 12pt head stud kit

ARP BMW E46 M3/S54 12pt head stud kit

Regular price $247.58 USD

Regular price Sale price $247.58 USD
Unit price per
ARP BMW M50 2.5L 6-cylinder 12pt Head Stud Kit

ARP BMW M50 2.5L 6-cylinder 12pt Head Stud Kit

Regular price $236.74 USD

Regular price Sale price $236.74 USD
Unit price per
ARP VW 1.8L & 2.0L Water-Cooled Rod Bolt Kit (Set of 2)

ARP VW 1.8L & 2.0L Water-Cooled Rod Bolt Kit (Set of 2)

Regular price $38.14 USD

Regular price Sale price $38.14 USD
Unit price per
ARP VW 1800cc Water-Cooled Rod Bolt Kit

ARP VW 1800cc Water-Cooled Rod Bolt Kit

Regular price $147.73 USD

Regular price Sale price $147.73 USD
Unit price per
ARP Subaru EJ25 DOHC Turbo Rod Bolt Kit

ARP Subaru EJ25 DOHC Turbo Rod Bolt Kit

Regular price $99.96 USD

Regular price Sale price $99.96 USD
Unit price per
ARP Subaru EJ Series DOHC Custom Age Head Stud Kit

ARP Subaru EJ Series DOHC Custom Age Head Stud Kit

Regular price $655.40 USD

Regular price Sale price $655.40 USD
Unit price per
ARP Mitsubishi 2.0L Turbo (4B11T) Main Stud Kit

ARP Mitsubishi 2.0L Turbo (4B11T) Main Stud Kit

Regular price $235.76 USD

Regular price Sale price $235.76 USD
Unit price per
ARP 99+ Subaru EJ Series Phase 2 SOHC Head Stud Kit

ARP 99+ Subaru EJ Series Phase 2 SOHC Head Stud Kit

Regular price $321.67 USD

Regular price Sale price $321.67 USD
Unit price per
ARP Mitsubishi 2.0L (4B11) 4-Bolt Turbo Main Bolt Kit

ARP Mitsubishi 2.0L (4B11) 4-Bolt Turbo Main Bolt Kit

Regular price $151.62 USD

Regular price Sale price $151.62 USD
Unit price per
ARP 94+ Mitsubishi 2.0L 4G63 DOHC Head Bolt Kit

ARP 94+ Mitsubishi 2.0L 4G63 DOHC Head Bolt Kit

Regular price $143.05 USD

Regular price Sale price $143.05 USD
Unit price per
ARP Porsche 986/987/996/997 M9 Rod Bolt Kit

ARP Porsche 986/987/996/997 M9 Rod Bolt Kit

Regular price $194.43 USD

Regular price Sale price $194.43 USD
Unit price per
ARP Nissan VR38 Main Stud Kit

ARP Nissan VR38 Main Stud Kit

Regular price $312.28 USD

Regular price Sale price $312.28 USD
Unit price per
ARP Nissan KA24E (SOHC) 2.4L 4cyl Head Stud Kit

ARP Nissan KA24E (SOHC) 2.4L 4cyl Head Stud Kit

Regular price $176.08 USD

Regular price Sale price $176.08 USD
Unit price per
ARP Nissan VR38 CA625 Head Stud Kit

ARP Nissan VR38 CA625 Head Stud Kit

Regular price $966.18 USD

Regular price Sale price $966.18 USD
Unit price per
ARP Nissan 2.4L KA24DE 12pt. Head Stud Kit

ARP Nissan 2.4L KA24DE 12pt. Head Stud Kit

Regular price $172.46 USD

Regular price Sale price $172.46 USD
Unit price per
ARP Nissan 2.4L KA24E/D 4cyl Main Stud Kit

ARP Nissan 2.4L KA24E/D 4cyl Main Stud Kit

Regular price $122.80 USD

Regular price Sale price $122.80 USD
Unit price per
ARP Porsche M10 Rod Bolt Kit

ARP Porsche M10 Rod Bolt Kit

Regular price $336.55 USD

Regular price Sale price $336.55 USD
Unit price per
HKS HEAD STUDS KIT G16E-GTS

HKS HEAD STUDS KIT G16E-GTS

Regular price $1,410.00 USD

Regular price Sale price $1,410.00 USD
Unit price per
ARP Subaru WRX EJ20 & EJ25 Block Bolts

ARP Subaru WRX EJ20 & EJ25 Block Bolts

Regular price $508.41 USD

Regular price Sale price $508.41 USD
Unit price per

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