valve seals change and blue smoke
Thread Starter
Junior Member
Joined: Dec 2006
Posts: 24
Likes: 0
From: QC,laval
Car: 1986 Camaro Z28 IROC-Z
Engine: 305 TPI (LB9)
Transmission: 700R4+shift kit
valve seals change and blue smoke
I got a bone stock 305 tpi with 206 000 km, I know that my valves seals are worn and there is a lot of blue smoke everytime I start it or When Im leaving a red light (after a least 10 to 30 secondes). what can be worn too other that my valves seals?
Tomorrow, my camaro is going to the garage to change the worn valves seals, I've bought felpro valve seal number: SS72577 and SS72877, I just want to be sure that this gonna fit, someone know that?
Thank you very much
Punisher305
Tomorrow, my camaro is going to the garage to change the worn valves seals, I've bought felpro valve seal number: SS72577 and SS72877, I just want to be sure that this gonna fit, someone know that?
Thank you very much
Punisher305
Joined: Mar 2000
Posts: 43,187
Likes: 42
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
What else could be worn? Valve stems or valve guides.
Couldn't tell you about the valve stem seal p/n's.
Couldn't tell you about the valve stem seal p/n's.
Junior Member

Joined: May 2008
Posts: 48
Likes: 0
From: Bay Area
Car: 83 Camaro
Engine: 5.0
Transmission: T-5
Axle/Gears: 3.73 open
Re: valve seals change and blue smoke
kinda tha same
befor i put my 350 in i lubed up the rocker arms (valve train)cuple weeks ago and now i noticed one exhust ports turned wet lookin from normal dry black(used 350)
befor i put my 350 in i lubed up the rocker arms (valve train)cuple weeks ago and now i noticed one exhust ports turned wet lookin from normal dry black(used 350)
Senior Member
Joined: Mar 2003
Posts: 966
Likes: 2
From: NE Ohio
Car: 83 Z28
Engine: 305 (LG4)
Transmission: THM700R4
Axle/Gears: 10 bolt, 3.23 non-LS
Re: valve seals change and blue smoke
Use Fel-Pro SS72527 on both the intake and exhaust. They are positive type Viton.
Junior Member

Joined: May 2008
Posts: 48
Likes: 0
From: Bay Area
Car: 83 Camaro
Engine: 5.0
Transmission: T-5
Axle/Gears: 3.73 open
Re: valve seals change and blue smoke
so i have a leak and wanna change em all
my camaro is a 83 two piece RMS 305 5spd mech.clutch
new engine is a 76 2pc RMS 350
Fel-Pro SS72527 not gunna do it dont think
my camaro is a 83 two piece RMS 305 5spd mech.clutch
new engine is a 76 2pc RMS 350
Fel-Pro SS72527 not gunna do it dont think
Thread Starter
Junior Member
Joined: Dec 2006
Posts: 24
Likes: 0
From: QC,laval
Car: 1986 Camaro Z28 IROC-Z
Engine: 305 TPI (LB9)
Transmission: 700R4+shift kit
Re: valve seals change and blue smoke
I change them wednesday and the valve seals fit perfectly, And now, there is no smoke when I start it or when I leave a red light!
Last edited by Punisher305; Jun 7, 2008 at 06:00 PM. Reason: Automerged Doublepost
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Thread Starter
Junior Member
Joined: Dec 2006
Posts: 24
Likes: 0
From: QC,laval
Car: 1986 Camaro Z28 IROC-Z
Engine: 305 TPI (LB9)
Transmission: 700R4+shift kit
Re: valve seals change and blue smoke
the parts is SS72527 and SS72877
dkillacamaro: I think they will fit
dkillacamaro: I think they will fit
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