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ARP 1346002 High Performance Connecting Rod Bolt Kit, For Select Chevrolet Small Block Applications

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Product details

Management number 212502575 Release Date 2026/04/06 List Price $24.79 Model Number 212502575
Category

Your engine's rod bolts are subjected to amazing stresses as they support the primary tension loads caused by each rotation of the crankshaft. With alternating tension loads and cyclic bending of the bolts, fasteners that aren't up to the task can break and cause catastrophic engine failure. That is why it is very important to install high quality fasteners that are able to exert a clamping force greater than the load imposed upon the joint. ARP has you covered with rod bolts that are substantially better than the stock OEM and most aftermarket bolts. These High Performance connecting rod bolts are manufactured from a premium grade 8740 alloy chrome moly steel that has been heat-treated to provide a tensile strength in the 200,000 psi range. Cycle testing shows ARP High Performance rod bolts to be nearly five times more reliable than stock bolts. This complete set was specially designed for select Chevrolet applications (small block 400 cid with "A" head style).

  • Connecting rod bolts are the most important fasteners in your engine, the key to the entire rotating assembly
  • Replacing inferior OEM fasteners can help you avoid catastrophic engine failure
  • Manufactured from a heat-treated premium grade 8740 alloy chrome moly steel
  • Rated in the 200,000 psi range, which is considerably stronger than OEM or even Grade 8 hardware
  • Complete set includes the bolts you need to upgrade all of the connecting rods in your engine
UPC 672036001940
Brand ARP
Color Black
Model 134-6002
Head Type Hex
Size Name 1/2 in
Metal Type Alloy Steel
Unit Count 1.0 Count
Item Weight 1 Pounds
Part Number 1346002
Thread Type Unc
Finish Types Matte
Grade Rating Grade 8
Manufacturer ARP
Thread Class 3A
Thread Style Right Hand, Full, Standard Size
Fastener Type Hexagon Bolt
Item Hardness Grade 8
Material Type Alloy Steel
Exterior Finish Machined
Item Dimensions 5.75 x 9.65 x 0.75 inches
Thread Coverage Fully Threaded
Screw Head Style Hex
Screw Point Style Hex Head
Manufacturer Grade Grade 8
Global Trade Identification Number 00672036001940

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