i heard there timing chain's suck and to buy the one from ZZP. i wouldnt know because i never had one to tell, just going by what i heard. do some research on it before you buy IMO
Se I have heard the something about the double roller-master chain which is what I believe ZZP sells
2005 GPGT- Top Swapped Click me!15.5 @109
2002 GPGT- slow and stock
1993 Oldmobile 88- exploded the diff @158k GPF Resident Flowmaster Troll