[MI] Old School Cast Iron 350 Heads
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From: Alto
Car: 1991 Camaro, Best 12.40 @ 115.8 MPH
Engine: LS1, HCI, Headers
Transmission: T56, Monster Stg. 4
Axle/Gears: 7.5" 10 Bolt - 3.73's w/ posi
Old School Cast Iron 350 Heads
these are original to my 1973 motor (cast # 3973487). These were pulled this past winter because I went with some aftermarket heads and will not be needing these anymore. These heads hardly, if any burned oil on start up, but they did between shifts but I am still burning oil so it has to be my piston rings. These heads also have .500 lift springs on them for mild performance cams. With the setup I had these heads pushed over 300 HP. Also have the stock rocker arms, but there not in specific order. Would like local pick up and $80 O.B.O for them, send PM if interested. more pic's at https://post.craigslist.org/manage/1140814245/nm57d
Last edited by 91_rs-teal; May 14, 2009 at 04:00 PM.
Thread Starter
Junior Member
iTrader: (7)
Joined: Apr 2005
Posts: 58
Likes: 0
From: Alto
Car: 1991 Camaro, Best 12.40 @ 115.8 MPH
Engine: LS1, HCI, Headers
Transmission: T56, Monster Stg. 4
Axle/Gears: 7.5" 10 Bolt - 3.73's w/ posi
Re: Old School Cast Iron 350 Heads
Offers?
Thread Starter
Junior Member
iTrader: (7)
Joined: Apr 2005
Posts: 58
Likes: 0
From: Alto
Car: 1991 Camaro, Best 12.40 @ 115.8 MPH
Engine: LS1, HCI, Headers
Transmission: T56, Monster Stg. 4
Axle/Gears: 7.5" 10 Bolt - 3.73's w/ posi
Re: Old School Cast Iron 350 Heads
Caledonia
Supreme Member
iTrader: (3)
Joined: Sep 2006
Posts: 1,531
Likes: 1
From: sunny so cal.
Car: 1990
Engine: 305
Transmission: 700r4
Axle/Gears: stock
Re: Old School Cast Iron 350 Heads
caledonia as in north scotland? the shipping from there must be outrageous.
still have those wooly cows there?
do the canons still go off at 1 in edenbrough?
still have those wooly cows there?
do the canons still go off at 1 in edenbrough?
Last edited by tony_cogliandro; May 15, 2009 at 10:57 PM.
Thread Starter
Junior Member
iTrader: (7)
Joined: Apr 2005
Posts: 58
Likes: 0
From: Alto
Car: 1991 Camaro, Best 12.40 @ 115.8 MPH
Engine: LS1, HCI, Headers
Transmission: T56, Monster Stg. 4
Axle/Gears: 7.5" 10 Bolt - 3.73's w/ posi
Re: Old School Cast Iron 350 Heads
Caledonia MI
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Thread Starter
Junior Member
iTrader: (7)
Joined: Apr 2005
Posts: 58
Likes: 0
From: Alto
Car: 1991 Camaro, Best 12.40 @ 115.8 MPH
Engine: LS1, HCI, Headers
Transmission: T56, Monster Stg. 4
Axle/Gears: 7.5" 10 Bolt - 3.73's w/ posi
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