Will they fit a Z71?

 

I'm not 100% sure but I think Thorley has two different part numbers, one for 2wd and one for 4wd.

The set I'm selling is 302y-fed-c for 2wd
http://store.summitracing.com/partde...5&autoview=sku

301y-fed-c is for 4wd
http://store.summitracing.com/partde...5&autoview=sku

I'm not exactly sure what the difference between the two is...most likely the crossover pipe which wouldn't take much to mod to work.

Hope this helps.

 

ttt...