Fresh LM4 5.3 Heads 706/862
Jul 12, 2014 | 10:43 AM
#1
Fresh LM4 5.3 Heads 706/862
I have a fresh set of stock 5.3 heads that are the 706 castings.
Excellent condition!
Soda blasted and rinsed. All hole threads cleaned and chased.
3 angle valve job, valves polished
Guides checked
New GM seals
Stock Beehive springs, keepers and retainers
Pressure tested at 35psi
Decked .003 for flatness and gasket seal
Sweet set of heads. $450 + S/H
Excellent condition!
Soda blasted and rinsed. All hole threads cleaned and chased.
3 angle valve job, valves polished
Guides checked
New GM seals
Stock Beehive springs, keepers and retainers
Pressure tested at 35psi
Decked .003 for flatness and gasket seal
Sweet set of heads. $450 + S/H
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