HEADs ?, 862 casting number, 1.9 in. intake valves?
11-13-2001, 09:25 AM
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HEADs ?, 862 casting number, 1.9 in. intake valves? Which LS1 heads are these?
The guy says they have center bolt valve covers?
Are these the 5.3 truck heads or 5.7 LS1 heads?
I thought the intake valve on the 5.7's was larger than 1.9 in.
The guy says they have center bolt valve covers?
Are these the 5.3 truck heads or 5.7 LS1 heads?
I thought the intake valve on the 5.7's was larger than 1.9 in.
