LS1 Connecting Rods | GM LS Engine Rods

Molnar LS1 Connecting Rods

Molnar Technologies H Beam LS1 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 GM LS connecting rods are fitted with highly durable premium bronze bushings for use with floating pin type pistons. Each rod set for the LS engines includes ARP fasteners, moly lubricant and installation guidelines.

All Molnar LS, LS1, LS2, LS7 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.

Molnar H Beam LS Rods

H Beam LS1 rods

LS LS2 LS7 connecting rod

 

Molnar LS1 Rods Specs and Prices

The rods listed on this page are for use in the GM and Chevy LS series engines. Please check dimensions to insure you select the correct rod set for your application. If you need assistance please do not hesitate to contact us for help.

  • Length Length of the connecting rod, as measured center to center, in inches.
  • Wt Weight in grams, of one complete connecting rod assembly
  • Desc Additional information about specific applications
  • Jrnl Crank rod journal diameter
  • Pin Size 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
  • Bolts Rods come with 7/16" diameter ARP2000 fasteners installed
  • Part Number Molnar Technologies Connect Rod set part number
  • Price The price shown is for a complete set of rods for the engine
Length Wt Desc Jrnl Pin BE PE Part Number

Chevy LS Series Connecting Rods

6.125 Chevy LS 602 6.125 LS Engine 2.100 0.927 0.940 1.010

CH6125NLB-LS8-A

$710.02 $613.24
6.125 654

LS1 Chevy

Extra heavy duty PWR ADR series rods for big boost and or big nitrous

2.100 0.927 0.940 1.010

CH6125NLB-LST8-A

$736.32 $635.96
6.125 642

LS1 Chevy

PWR ADR series rods for big boost and or big nitrous

Stroker rods provide additional clearance when using a stroker crank. Recommended when using a 4.100 or longer stroke crankshaft.

2.100 0.927 0.940 1.010 CH6125NLB-LSTST8-A

$789.75 $682.11
6.200 620 LS1 Chevy 2.100 0.927 0.940 1.010

CH6200NLB-LS8-A

$710.02 $613.24
6.300 701

GM LS series engine

Extra heavy duty PWR ADR series rods for big boost and or big nitrous

2.100 0.927 0.940 1.010

CH6300NLB-LST8-A

$736.32 $635.96

If you do not find the LS1 connecting rods you need, please contact us for assistance. New models are constantly in development so we may have rods available that have not been added to this site you.

Leave a Question or Comment

*