243 heads with only 8,000 miles on them!
Thread Starter
Joined: Mar 2008
Posts: 528
Likes: 6
From: Nashville, TN.
SOLD SOLD SOLD to bearcatt. Payment received.
Perfect upgrade for the 04 LS1 motor, install these 05 heads and gain 25 to 30 hp (estimated of course).
Up for sale my 243 heads with only 8,000 miles on them. They have the yellow Z06 springs.
Price is $450 free shipping to lower 48 and no Paypal fees.
03/20/08 UPDATE.... While trying to remove a stuck retainer, I damaged one exhaust valve. I did not want to take a chance, so I had the shop replace the valve and guide just to be sure. The heads have been cleaned, and inspected by the shop. I spent $84.00 having this done. Here are more detailed pics, and more in the next post.
Tom






Perfect upgrade for the 04 LS1 motor, install these 05 heads and gain 25 to 30 hp (estimated of course).
Up for sale my 243 heads with only 8,000 miles on them. They have the yellow Z06 springs.
Price is $450 free shipping to lower 48 and no Paypal fees.
03/20/08 UPDATE.... While trying to remove a stuck retainer, I damaged one exhaust valve. I did not want to take a chance, so I had the shop replace the valve and guide just to be sure. The heads have been cleaned, and inspected by the shop. I spent $84.00 having this done. Here are more detailed pics, and more in the next post.
Tom






Last edited by tom's2005gto; Mar 20, 2008 at 09:47 PM.
Thread Starter
Joined: Mar 2008
Posts: 528
Likes: 6
From: Nashville, TN.
Tom









