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AMC Rods High Performance and Racing 360 390 401 AMC Connecting Rods by K1 Technologies

K1 Technologies 360 390 401 AMC Connecting Rods


We have the best quality AMC H-beam billet connecting rods from K1 Technologies. K1 Tech is producing an extremely strong, 4340 billet rod set at a reasonable price for AMC 360, 390, 401 and AMC stroker engines. These rods are machined to very close tolerances and are far stronger than the original equipment rods. These rod sets come complete with rod bolts, installation instructions and moly lubricant.

K1 Technologies AMC connecting rods are billet type rods for superior strength and durability. K1 H beam AMC rods all include ARP2000 bolts. All of these AMC rods, both stock and stroker AMC connecting rods are bushed for use with full floating piston pins. These rods are ideal for any muscle car rebuild project, hot rod, nostalgia dragster, supercharged AMC engines, custom street car, drag race, etc We also have matching AMC forged piston sets available here: Wiseco 401 pistons and 360 pistons.

H Beam AMC 360 Rods AMC 390 - 401 Connecting Rods

High Performance AMC Parts K1 Technologies AMC Rods

K1 Technologies 4340 H beam steel billet AMC connecting rods are the best all around AMC connecting rod value on the market. K1 Technologies rods are held to some of the tightest tolerances in the industry. With K1, you get top quality H beam style, 4340 BILLET AMC rods, that are weight matched to plus/minus 1 gram per end from the factory. The center to center length tolerance is held to +/- .001" and the bores are machined to +/- .0001".  Compare these specs to other AMC rods on the market and then make your decision, buy the best, buy K1.

AMC 360 rods 390 rods 401 Connecting Rods and AMC Stroker Rods

  • These rod sets come complete with 3/8" ARP 2000 rod bolts, installation instructions and ARP moly lube
  • K1 AMC engine rod sets listed below have the correct AMC rod beam offset
  • C-C = Length of rod, center to center, in inches
  • Bore = Rod big end housing bore diameter in inches
  • CPS = Crank pin size, in inches, that rod is designed to work on
  • WPS = Wrist pin size that rod is designed to work with
  • Wt = Weight of 1 rod, in grams
Description C-C Bore CPS WPS Wt Part Number
360 AMC connecting rods, stock length rods, stock pin size 5.875 2.208 2.095 .930 601g


$666.04 $665.97

Add To Cart

390 and 401 connecting rods, AMC stock length rods with stock pin size 5.858 2.375 2.248 1.000 601g


$666.04 $665.97

Add To Cart

AMC special, for use with stroker cranks and/or pistons designed to work 6" long rods and .927 pin, AMC beam offset 6.000 2.225 2.100 .927 588g

K1 AH6000ALLB8-A

Sold Out

Discontinued by K1

AMC special, for use with stroker cranks and/or pistons designed to work 6.125" long rods and .927 pin, AMC beam offset 6.125 2.225 2.100 .927 593g

K1 AH6125ALLB8-A

Sold Out

Discontinued by K1

K1 Technologies manufactures H beam and I beam connecting rods, in many rod lengths, and 4340 forged crankshafts and stroker cranks in many difference specifications. More information about K1 Technologies is available here: K1 Technologies Crankshafts and Connecting Rods

If you are building a hard running AMC engine, why risk using lesser quality connecting rods in your project? At our discounted prices, you get a top quality, high performance rod, for not much more than lesser quality aftermarket rods, or rebuilt stock rods.

We also sell a wide variety of AMC pistons to go with the K1 AMC connecting rods and crankshafts including Wiseco forged pistons and others in several different types, supercharged and turbocharged pistons, nitrous pistons, stroker pistons, custom pistons, etc. as well as piston rings, bearings, etc. If you can not find the AMC engine parts you need, or if you have questions, please use our contact form, call, or use our online chat system and let us know what you need, and we will be happy to help.



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