93 TY 2185
Donating Member
All Sold!
These are used and modified to work together.
Vortec Heads information
Casting # 12556140
Heads are modified with 7/16” Screw in rocker studs.
2.02 Intake 1.60 Exh Valves
Spring are 150 lbs seat pressure with a 370 lb nose pressure.
Heads are 60cc
Use 5/16” push rods not included(information only)
Modified lower intake for Vortec heads everything including heads port matched to each other. Upper polished also port matched. I want to keep this all together if I can.
These are used and modified to work together.
Vortec Heads information
Casting # 12556140
Heads are modified with 7/16” Screw in rocker studs.
2.02 Intake 1.60 Exh Valves
Spring are 150 lbs seat pressure with a 370 lb nose pressure.
Heads are 60cc
Use 5/16” push rods not included(information only)
Modified lower intake for Vortec heads everything including heads port matched to each other. Upper polished also port matched. I want to keep this all together if I can.
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