F/S GMPP Cast Iron Bowtie heads
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Joined: Aug 2002
Posts: 4,676
From: Melvindale, MI, US
F/S GMPP Cast Iron Bowtie heads
OK, I will try local before posting in the for sale section
OK, I have a pair of these heads, they are painted black, light rust on bare surfaces, if desired, I will remove rust before shipping/pick-up, they are fully assembled, 2.02/1.60 valves, dual springs, not sure what, but machinist said good to .540 lift, w/ screw in studs and guide plates
here is the description from GMPP
12480053 Phase 2 Cast Iron Bow Tie Head
The Phase 2 Bow Tie Head Casting, PN 14011034, replaced the Phase 1 Bow Tie Head in 1991. This casting features water jacket walls thicker than production and provides metal for porting of inlet and exhaust ports and .300" thick deck material for milling of the head. Machining was changed in 2000 to provide universal spark plug seats (gasket or taper).
OK, selling for $600/pair OBO
OK, I have a pair of these heads, they are painted black, light rust on bare surfaces, if desired, I will remove rust before shipping/pick-up, they are fully assembled, 2.02/1.60 valves, dual springs, not sure what, but machinist said good to .540 lift, w/ screw in studs and guide plates
here is the description from GMPP
12480053 Phase 2 Cast Iron Bow Tie Head
The Phase 2 Bow Tie Head Casting, PN 14011034, replaced the Phase 1 Bow Tie Head in 1991. This casting features water jacket walls thicker than production and provides metal for porting of inlet and exhaust ports and .300" thick deck material for milling of the head. Machining was changed in 2000 to provide universal spark plug seats (gasket or taper).
OK, selling for $600/pair OBO
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