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4G63 Rods K1 Technologies H Beam 4G63 Connecting Rods

k1 technologies 4g63 connecting rod set logo


We are proud to be a distributor of top quality H beam Mitsubishi 4G63 connecting rods from K1 Technologies. K1 Tech manufacturers extremely strong, precisely machined, 4340 billet H beam 4G63 rod sets at reasonable prices. These 4G63 rods are machined to very close tolerances and are far stronger than the original equipment rods.

K1 Technologies H beam Mitsubishi 4G63 connecting rods are designed for superior strength and durability. K1 Mitsubishi 4G63 rods all include ARP2000 bolts. All of these 4G63 rods are bushed for use with full floating piston pins. These 4G63 conrods are ideal for  a wide variety of applications such as performance rebuild projects, tuner, supercharged, turbo 4G63 engines, drag racing, road racing and more.

Mitsubishi 4G63 Rods Billet 4340 H Beam 4G63 Rod Sets

Mitsubishi 4G63 Rod image

K1 Technologies 4340 H beam steel billet 4G63 connecting rods are the best all around 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 type, 4340 BILLET 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 rods on the market and then make your decision, buy the best, buy K1.

K1 Tech Mitsubishi 4G63 Connecting Rod Set Specifications

K1 Technologies 4G63 Mitsubishi Rods

  • What Is Included set of 4 K1 H Beam 4G63 rods, rod bolts, installation instructions and ARP moly lube
  • Length All of these rod sets are 5.906" center to center length
  • Pin Size Available for Gen 1 and Gen 2 4G63 see spec chart below
  • Bolt Type These rod sets include 3/8 ARP 2000 bolts
  • Bronze bushings, all 4G63 Mitsubishi conrod sets listed here are bushed for use with a floating piston pin
  • These rods are a great match for the K1 4G63 Cranks


Description rod journal housing bore Wrist
Pin Size
wt part #
Gen 1 4G63 Rods Lightweight, stock rod length, stock pin size, stock journal 1.771 1.890 21mm 533g

k1 MH5906ACFB-L4-A

$469.95 $469.90

Add To Cart

Gen 2 4G63 Rods Lightweight, stock rod length, stock pin size, stock journal 1.771 1.890 22mm 530g

k1 MH5906ACGB-L4-A

$469.95 $469.90

Add To Cart

Gen 2 4G63 Rods, stock rod length, stock pin size, stock journal 1.771 1.890 22mm 595g

k1 MH5906ACGB4-A

$469.95 $469.90

Add To Cart


If you are building a hard running Mitsubishi 4G63 engine, why risk using weak stock rods? K1 Technologies 4G63 rods are a great value, you get a premium top quality, high performance racing rod, at a great price.



About K1 Technologies

K1 Technologies is dedicated to providing world class "energy transfer technology" read more here

In addition to connecting rods, K1 Technologies manufactures Mitsubishi 4G63 billet crankshafts and stroker cranks in a variety of stroke lengths. You may view the full line of K1 Technologies products by clicking this link: K1 Technologies High Performance and Racing Crankshafts Connecting Rods and Engine Parts

We also sell a wide variety of Mitsubishi 4G63 pistons to go with the K1 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 Mitsubishi 4G63 engine parts you need, or if you have questions, please e-mail us , call, or use our online chat system and let us know what you need, and we will be glad to help.



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