stoker kits?

[6858-400ex]

what are some brands of stroker kits and maybe some links
what bore size a i like to drag race and trail ride

[Wheelie]

I highly recommend Powroll, www.powroll.com. Great company to deal with, top notch quality work.

I'm running thier 440 w/a Stage 3 HC and a P&P head, very impressive setup. Spend the extra money on an HD Rod.

[underpowered]

hot rods makes a decent +4mm stroker kit. runs awesome from my experience with my buddies. his is a 460