ok quick...comp 850-16's or 875-16's
 

ok so i have a comp cams 305 cam with these springs

http://www.summitracing.com/parts/CCA-26915-16/

which lifters should i order?? the 875-16 are only 10$ more...i have heard that they break though so im stuck....the car is a street car that will rarely if ever see a track...i plan on running full roller rockers from com cams in the future...and id like to know should i just order the 875's or the 850's

You don't need the Comp lifters. OEM replacements (LS7s) will be more than enough. You could probably even get away with using your stock lifters if they are in good shape.

stock lifters are 850-16 right? there the same price as stock lt1 lifters arent they?

I ran stock lifters with my CC306 for years with zero problems, with a CC305 they will be more than enough. I even have 2 extra sets lying around if you need to change them out.

-Dustin-

wow man...i really appreciate your generosity... the only reason i wanna change them is because i had a nice lifter tick... and using the stock lifters will not give me the piece of mind that the 850-16s will... but thank you for your offer

Stock replacement lifters are now LS7 lifters, that's why I recommended new replacements. I'm running them in my 383.