
ARP Main Studs
ARP started applying technology to race fastener design and manufacturing in 1968. We'll discuss five components of fastener technology in detail.
Today's critical diesel fasteners - head studs and bolts, main studs and bolts, and driveline - have been designed stronger than ever before to handle the extreme loads. As a results, installation pre-loads - the amount the fastener is stretched during installation - are very high.
There are three methods that can be employed to determine how much tension is exerted on a fastener; using a torque wrench, measuring the amount of stretch, and turning the fastener a pre-determined amount (torque angle). Of these methods, use of a stretch gauge is the most accurate.
The following material is intended to provide a brief overview of the metallurgical considerations that influence the design and production of the most reliable fasteners in motorsports. It is hoped that a simple understanding of the knowledge and commitment required to produce this reliability will make your future fastener decisions much, much easier.
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Toyota Supra 1JZ/2JZ Main Stud Kit 203-5405
Original price $339.00 - Original price $339.00Original price$339.00$339.00 - $339.00Current price $339.00| /Low stockPart # ARP 203-5405
Original price $339.00 - Original price $339.00Original price$339.00$339.00 - $339.00Current price $339.00| / -
Mitsubishi 4G63 Main Stud Kit 207-5401
Original price $159.00 - Original price $159.00Original price$159.00$159.00 - $159.00Current price $159.00| /Low stockPart # ARP 207-5401
Original price $159.00 - Original price $159.00Original price$159.00$159.00 - $159.00Current price $159.00| / -
Toyota 3SGTE Main Stud Kit 203-5404
Original price $239.00 - Original price $239.00Original price$239.00$239.00 - $239.00Current price $239.00| /Low stockPart # ARP 203-5404
Original price $239.00 - Original price $239.00Original price$239.00$239.00 - $239.00Current price $239.00| / -
Toyota 86 ARP Main Bolts - 2-Bolt Main Pro Series - 260-5001
Original price $899.99 - Original price $899.99Original price$899.99$899.99 - $899.99Current price $899.99| /Special Order Only fits Subaru BRZ & Toyota A86 2.0L (FA20) Crankcase Through Bolt Kit
Original price $899.99 - Original price $899.99Original price$899.99$899.99 - $899.99Current price $899.99| / -
Toyota 4AGE Main Stud Kit 203-5403
Original price $239.99 - Original price $239.99Original price$239.99$239.99 - $239.99Current price $239.99| /Low stockSuits both 16V & 20V Engines Part # ARP 203-5403
Original price $239.99 - Original price $239.99Original price$239.99$239.99 - $239.99Current price $239.99| / -
Ford XR6 Main Stud Kit 152-5402
Original price $349.00 - Original price $349.00Original price$349.00$349.00 - $349.00Current price $349.00| /Ford XR6 Main Stud Kit Part # ARP 152-5402
Original price $349.00 - Original price $349.00Original price$349.00$349.00 - $349.00Current price $349.00| / -
Mazda Miata BP / B6 Main Stud Kit 218-5401
Original price $199.00 - Original price $199.00Original price$199.00$199.00 - $199.00Current price $199.00| /Part # ARP 218-5401
Original price $199.00 - Original price $199.00Original price$199.00$199.00 - $199.00Current price $199.00| / -
Mitsubishi 2.0L (4B11) Turbo Main Stud Kit 207-5403
Original price $399.00 - Original price $399.00Original price$399.00$399.00 - $399.00Current price $399.00| /Part # ARP 207-5403
Original price $399.00 - Original price $399.00Original price$399.00$399.00 - $399.00Current price $399.00| / -
Nissan RB20/25/26 inline 6-cylinder Main Stud Kit 202-5403
Original price $449.00 - Original price $449.00Original price$449.00$449.00 - $449.00Current price $449.00| /Low stockARP-202-5403 (Official ARP Kit in a Blue sealed ARP Box W Grease). ARP Main Stud, 202-5403 (Official part number) DESCRIPTION:ARP RB25 RB26 RB30 ma...
View full detailsOriginal price $449.00 - Original price $449.00Original price$449.00$449.00 - $449.00Current price $449.00| / -
Nissan VQ35 4-bolt Main Stud Kit 202-5801
Original price $379.00 - Original price $379.00Original price$379.00$379.00 - $379.00Current price $379.00| /Part # ARP 202-5801
Original price $379.00 - Original price $379.00Original price$379.00$379.00 - $379.00Current price $379.00| / -
Subaru EJ20/EJ25 Case Bolt Kit 260-5401
Original price $899.00 - Original price $899.00Original price$899.00$899.00 - $899.00Current price $899.00| /The ARP Pro Series Main Bolt Kits are forged from premium 8740 chrome moly and all the bolts feature generous under-head radius and heat treating f...
View full detailsOriginal price $899.00 - Original price $899.00Original price$899.00$899.00 - $899.00Current price $899.00| /