http://cgi.ebay.com/ebaymotors/SBC-G...mZ400039946651

being that their Aluminum and etc... correct me if im wrong but seems like a really good price...

 

you would have to run studs, guide plates, locking nuts or poly locks. theres a reason why its so cheap, i dont know if would want something that cheaply made on my motor. heres some i found a while back. i didnt get many good responses https://www.performancetrucks.net/fo...ght=rocker+arm

 

why chance your motor to any off-brand crap you would buy on ebay?

the ONLY thing i would evr, and have ever bought and used on my truck that was a brand I had no clue about was my CAI

 

IMO, the stock ones are hard to beat. only thing i would ever consider for my own motor would be to get the fulcrum bearing upgraded, the aftermarket rockers show no gains and only cause problems from what i've seen.