K20A Connecting Rods Lightweight and Turbo K20A Rods

Molnar Technologies

Molnar Technologies H Beam K20A rods are machined from billet 4340 steel, and then heat treated to provide improved strength. To make the rods even stronger, they are shot peened to which also increases fatigue life. All Molnar Honda K20A connecting rods are fitted with highly durable premium bronze bushings for use with floating pin type pistons. Each rod set for the K20A engines includes ARP fasteners, moly lubricant and installation guidelines.

All Molnar Honda K20A connecting rods are finished in the United States at the Molnar Technologies shop in Michigan. Critical rod dimensions are are held to very precise tolerances of +/- .0001 of an inch, which is the tightest tolerance you will find in the performance and racing aftermarket. These rods are an excellent upgrade component for high performance and racing K20A engines.

We have two different rod sets for use in the K20a engine. The lightweight set is intended for use in normally aspirated engines with no power adders. The Turbo set is for use in turbocharged, supercharged or nitrous boosted engines. If you have any questions about which set is the best choice for your engine project please do not hesitate to contact us for assistance.

H Beam Honda K20A Connecting Rods

Molnar Honda K20A Turbo connecting rods

K20A Lightweight Rod

Molnar Honda K20A Connecting Rod Specs Part Numbers and Application Info

  • Length Length of the connecting rod, as measured center to center, in inches.
  • Notes Additional information about specific applications
  • Wt Weight in grams, of one complete connecting rod assembly
  • Bolt Size 3/8 diameter Rods come with ARP2000 fasteners installed
  • Jrnl Crank rod journal diameter
  • Pin Piston pin diameter, in inches or millimeters
  • BE Width of the crankshaft end of one rod
  • PE Width of the piston end of one rod
  • Part Number Molnar Technologies Connect Rod set part number
  • Price The price shown is for a complete set of rods for the engine.
Length Notes Wt Jrnl Pin BE PE Part Number

Honda K20A Engine Rods

5.472 Honda K20A Turbo 502 Stock 22mm 0.782 0.782 HH5472FFB4-A
$479.73 $414.34
5.472 Honda K20A Lightweight 450 Stock 22mm 0.782 0.782 HH5472FFB-L4-A
$479.73 $414.34

 

If you did not find the Honda con rods you need, please contact us for assistance. New models are constantly in development so we may have piston rods available that have not been added to this site yet.