If you are building a High Performance GM 4.2L LL8 I-6 Engine and are looking for Stronger Steel After-market Connecting Rods ...and you have about $1,500 to Burn:
http://pauter.com/shop/rods/gm/gm-vortec-4-2l-l6-rods/
...and for the Pauter catalog PDFs … they’re listed for Download at the bottom of this page:
http://pauter.com/parts/rods/gm/
http://pauter.com/shop/rods/gm/gm-vortec-4-2l-l6-rods/
...and for the Pauter catalog PDFs … they’re listed for Download at the bottom of this page:
http://pauter.com/parts/rods/gm/