Toyota 4AGE Connecting Rods H Beam 4AGEC and 4A-GE Rods

Molnar Technologies

Molnar Technologies H Beam 4AGE connecting 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 4AGE and 4AGEC engine connecting rods are fitted with highly durable premium bronze bushings for use with floating pin type pistons. Each rod set for the 1.6L 4AGE engines includes ARP fasteners, lubricant and installation guidelines.

All Molnar Toyota H beam 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 street, high performance and racing 4A-GE engines.

H Beam Toyota 1.6 4AGE and 4AGEC Connecting Rods

Molnar Toyota 4AGE connecting rods

Toyota 4AGEC Connecting Rod

Molnar Toyota 4AGE 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.
Part Number Length Notes Wt Jrnl Pin BE PE

Toyota 4A-GE Series Engines


$518.83 $448.11
4.803 4A-GEC 1985-1987 421 Stock 1.574 20mm 0.859 0.859

$518.83 $448.11
4.803 4A-GE 1988-1991 463 Stock 1.653 20mm 0.858 0.858

If you did not find the Toyota connecting 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.