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Updated: 06 Apr 2026

10 Best Performance Connecting Rod Bolts

#1 Best Pick
ARP Connecting Rod Bolts, High Performance Series, 8740 Chromoly Steel, For Mitsubishi, 2.0L, Set of 8

ARP Connecting Rod Bolts, High Performance Series, 8740 Chromoly Steel, For Mitsubishi, 2.0L, Set of 8

Brand: ARP
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  • 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
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#2 Best Value
ARP 1346001 Connecting Rod Bolts

ARP 1346001 Connecting Rod Bolts

Brand: ARP
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  • Connecting Rod Bolt Kit
  • Made in USA
  • ARP Quality
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#3 Budget Pick
ARP Connecting Rod Bolts, High Performance Series, 3/8 in., 8740 Steel, For Chevrolet Big Block, V8, Set of 16

ARP Connecting Rod Bolts, High Performance Series, 3/8 in., 8740 Steel, For Chevrolet Big Block, V8, Set of 16

Brand: ARP
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  • Product Type :Auto Part
  • Package Dimensions :20.828 Cm L X13.716 Cm W X0.508 Cm H
  • Country Of Origin :United States
  • Package Weight :1.62Lbs
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#4 Top Choice
ARP High Performance Series Connecting Rod Bolts, 11/32 in, Set of 16

ARP High Performance Series Connecting Rod Bolts, 11/32 in, Set of 16

Brand: ARP
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  • Designed to support the primary tension load caused by each rotation of the crankshaft
  • Constructed from seamless and defect-free 8740 chrome moly steel
  • Heat-treated before grinding
  • Come with a large under-head radius for greater strength
  • Facilitates easy installation
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#5 Popular Choice
ARP Connecting Rod Bolts, High Performance Series, 8740 Chromoly Steel, For Mitsubishi, 2.0L, Set of 8

ARP Connecting Rod Bolts, High Performance Series, 8740 Chromoly Steel, For Mitsubishi, 2.0L, Set of 8

Brand: ARP
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  • Fits 4G63 engines.
  • Package Dimensions: 1.016 H x 23.876 L x 13.716 W (centimeters)
  • Package Weight: 0.4 pounds
  • Oem equivalent part number: 107-6002
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#6 Top Pick
ARP 2026003 High Performance Connecting Rod Bolt Kit, For Select Nissan Applications

ARP 2026003 High Performance Connecting Rod Bolt Kit, For Select Nissan Applications

Brand: ARP
Read more
  • 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
Check latest price on Amazon
#7 Top Pick
ARP 1346003 Connecting Rod Bolts

ARP 1346003 Connecting Rod Bolts

Brand: ARP
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  • Product Type: Auto Part
  • Package Quantity: 1
  • Package Weight: 1.55 lbs
  • Model_Number: 134-6003
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#8 Top Pick
ARP 206-6008 Connecting Rod Bolt Kit

ARP 206-6008 Connecting Rod Bolt Kit

Brand: ARP
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  • Package Dimensions: 1.777 H x 24.384 L x 14.478 W (centimetres)
  • Package Weight: 0.400 pounds
  • Country of Origin : United States
  • Fit type: Vehicle Specific
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#9 Top Pick
ARP Connecting Rod Bolts, High Performance Wave-Loc, 8740 Chromoly Steel, For Ford, 351C, V8, Set of 16

ARP Connecting Rod Bolts, High Performance Wave-Loc, 8740 Chromoly Steel, For Ford, 351C, V8, Set of 16

Brand: ARP
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  • Country of Origin: United States
  • Package Dimensions: 15.0 inches L X 1.0 inches H X 6.0 inches W
  • Model Number: 154-6403
  • Package Weight : 1.78 pounds
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#10 Top Pick
ARP Connecting Rod Bolts, High Performance Series, 8740 Chromoly, For Nissan, 2.0L, 4-Cylinder, Set of 8

ARP Connecting Rod Bolts, High Performance Series, 8740 Chromoly, For Nissan, 2.0L, 4-Cylinder, Set of 8

Brand: ARP
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  • ARP Connecting Rod Bolt Kit fits Nissan 4-Cylinder P/N 202-6001
  • Package Dimensions: 0.508 H x 24.637 L x 24.384 W (centimeters)
  • Package Weight: 0.75 pounds
  • Oem equivalent part number: 202-6001
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