9sec93

iTrader: (67)

Category: Engine - Intake/Fuel
Price: $700
Part Fits: 93-02 Chevrolet Camaro, 93-02 Pontiac Firebird, Corvette, 04-06 Pontiac GTO
Location (State): IN
Item Condition: Used
Shipping Information: Item Can be Shipped
Engine: LS1/LS6
LS Engine?: Fits LS Engine

GM 317 heads. The castings where bought new and these have porting on the intake and exhaust runners, chamber work, deshrouded valves and short side radius work on intake. 3 angle valve job was done as well. All new valves have been installed as well as brand new Patriot dual gold extreme valve springs that are good to .660 lift.
these have less than 500 miles on them. work was done by opel automotive engineering.
went mid 8's with a mild turbo set-up.
located in hammond, indiana
new price $700 plus shipping

candlelit

iTrader: (21)

what's the CC on these guys?

408trans_am

iTrader: (263)

These heads are worth every penny of your asking price. There is at least $700 in the port work alone. When you add in the price of the castings, valves, springs and valve work you would have double your asking price for these heads. This is a steal for a very nice set of heads.

99SS-T

iTrader: (5)

I dont see anything saying they were decked so they would be about 72cc heads. Maybe a touch bigger with the valve area work.
When you say mid 8's with a mild turbo setup, what do you mean? Mid 800's HP? Mid 8's in the 1/4? Both of those seem too good to be true. But ya never know

9sec93

iTrader: (67)

i will try to get more details. 408trans_am is the original owner who had all the work done.
and yes these heads on a 408 with truck manifolds and an 80mm turbo went mid 8's @ over 160 mph.

9sec93

iTrader: (67)

Sold!!!!!!!!!