LS1TECH - Camaro and Firebird Forum Discussion
LS1-LS2-LS3-LS6-LS7 PERFORMANCE
Generation III Internal Engine
Dumb lifter question

Generation III Internal Engine 1997-2006 LS1 | LS6

Sponsored by:

Dumb lifter question

Reply Subscribe

Search this Thread

Old

Apr 8, 2015 | 08:03 AM

#1

Thread Starter

11 Second Club

iTrader: (4)

Joined: Jan 2005

Posts: 1,004

Likes: 0

From: Rowletts,KY

Default

Dumb lifter question

Ive got about an 06 Impala SS in the shop. Has the 5.3. Also had it dumped on my by another shop.
Question is. It cam in and said it had #4 intake lifter was bad. Pulled the head and foudn that the spring on top of the lifter was collapsed. however the lifters on #2( in the same retainer) are a diffrent style with no spring. Is this normal on a stock setup? Is this common for a 5.3 with 200,000ish miles on it? Thanks

Old

Apr 8, 2015 | 04:17 PM

#2

12 Second Club

iTrader: (3)

Joined: Feb 2005

Posts: 3,513

Likes: 1

From: Waldorf, MD

Default

yes. 8 of the lifters are AFM/DOD and 8 are standard. 4 AFM lifters on each side i think. I just replaced one of these in my friend's 07 impala.

Old

Apr 9, 2015 | 08:49 PM

#3

Thread Starter

11 Second Club

iTrader: (4)

Joined: Jan 2005

Posts: 1,004

Likes: 0

From: Rowletts,KY

Default

thanks for the input. I ordered a sealed power lifter yesterday.

Reply Subscribe

First
Prev
1 / 1
Next
Last

All times are GMT -5. The time now is 12:28 PM.