Pro52R

iTrader: (15)

I've got a set of 5.3 lifters have maybe 3-4K miles on them.

Would they be safe to run in my H/C LS1?

I mean with only 4k miles, thats not much.

Opinions??

1BAD_LS1

iTrader: (36)

yep run them!

frankmarroquin

iTrader: (31)

You can run em but i'd just start saving pennies and get atleast some LS7 or Cadillac lifters if you save up enough.

69LT1Bird

iTrader: (1)

People think the LS7 lifter is something special and it is not unique.

The 5.3L uses the same lifter as the LS7. Go to the dealer and have them look it up.

17122490 - Single Lifter for LS engines including, LS1/LS6/L92(non afm)/LS3/LS7/LS9/LSA/LS4/LM7/LR4/LQ4/LQ9


12499225 - Lifter Kit, Gen III Engines, Set of 16 = $122.00

red04ls1gto

The replacement lifter for all ls engines is now the LS7 lifter. The original in the 5.3 is a different lifter!

SOMbitch

iTrader: (8)

That is correct but his 5.3 lifters will still work just fine.....

Pro52R

iTrader: (15)

The lifters are out of a 2006-?? Engine(or whatever year they started that), with Cylinder cut out, so they are newer style too.

So, thks Guys, I'll be running them