243 and 317 heads for sale

Reply Subscribe

Thread Tools

Search this Thread

07-07-2010, 05:39 PM

old motorhead

TECH Fanatic

Thread Starter

iTrader: (10)

Join Date: May 2006

Location: SE TEXAS

Posts: 1,481

Likes: 47

Received 186 Likes on 111 Posts

243 and 317 heads for sale

Category: Engine - Intake/Fuel
Price: $295
Part Fits: 93-02 Chevrolet Camaro, 93-02 Pontiac Firebird, Corvette, 04-06 Pontiac GTO, 04+ Cadillac CTS-V
Location (State): TX
Item Condition: Used
Shipping Information: Item Can be Shipped
Engine: LS2/LS3/LS7/L92/LS9, LS1/LS6
LS Engine?: Non-LS Part

I have one set of 243's and two sets of 317's. All three have been hot tanked, inspected, three angle valve job done, decked a minimum amount (.008), and new valve seals installed. If you didn't see the machinist's dye around the valves and the valves numbered, you'd think these were new.

Pair I: 317's with LS6 springs. These heads and springs have about 15K on them. $295 firm + shipping.

Pair II: 317's with new style Comp Cams 918 springs. These heads and springs have about 20K on them. $350 firm + shipping.

Pair III: 243's with Patriot Gold dual valve springs. I bought these heads used and they were represented to me to be low mile. I added the Patriot Gold springs and ran them about 15K without issue. $625 firm + shipping.

All three sets can be bolted on with confidence. All the 317's really needed was a disassembly and cleaning. It wasn't that much more to go completely through them. I wasn't sure of the mileage of the 243's, so I opted to go through them too. If anyone needs pictures, please pm me your email addy. Thanks for looking.