Putting a cc 503 in a rebiult lt1 and my lifters have 140k on them so I want to change them but I dont want to spend 200+ on them so these are the two choices I have, my rebuild is mostly stock with bolt ons and the cam and maybe a 150 shot later so your opinions on these

http://store.summitracing.com/partde...&view=1&N=700+

http://store.summitracing.com/partde...5&autoview=sku

 

LS7's! Picked mine up for under $115 NIB

 

that second one 12499225 is ls7 lifters, oem replacement for a lt1
many are using them

 

Just put the LS7's in mine for my cam swap and love em'. Great high quality product, get some!!

 

x3 for the LS7s. Summit carries them for around $120. A bit more than GMPD, but you pay WAY less in shipping.