You NEED a belt drive like the nascar boys have. LOL just kidding.
I like the look and quality feel of a Rollmaster billet steel setup with the torrington needle thrust bearing setup. (Big$$ with the bearings)
Cant say that it lasts longer or makes more HP though.
Whatever it is just make sure its a TRUE double roller and check your thrust plate or just replace it for drill if it looks worn.
Rollmaster has the best chain and excellant quality billet gears--they look like a work of art.
If you get any set that has billet (hardened) gears, be sure that it includes a bushing or that you order a hardened cam retainer. The stock retainer will quickly wear down if mis-matched.
393 stroker, Toploader 4 spd, 9" 3:50 rear.
Victor Jr. Knockoff Heads, 282S cam, Stealth Intake, Bigs Stage 5 750DP, Accufab Headers, Scattershield, Caltracs.
<font size=-1>[ This Message was edited by: dennis111 on 5/9/06 6:51pm ]</font>