vortec heads
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Joined: Apr 2005
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From: south texas
Car: 1989 iroc
Engine: 5.7 tpi
Transmission: 700r4
vortec heads
im looking for vortec heads. 062 casting number for a 350 sbc. could be stock but would be better if they have better springs for more lift. leave me a message if u have some u wanna get rid of
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From: Schoolcraft, Michigan
Car: 1978 El Camino SS
Engine: 350
Transmission: T-5 & 3.73's
I don't have any heads for sale, but I do have a set of self aligning rocker arms that are requiered for the Vortec heads if you are needing a set. $18 shipped.
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Joined: May 2001
Posts: 129
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From: USA all the way !!
Car: 89 TA
Engine: Fast !!
Transmission: slipinslide auto
Axle/Gears: 3.23
I have a band spanking new in the box set .
from GM performance parts this is what they are.
GM PART # 12558060
CATEGORY: Engine Cylinder Head
PACK QTY: 1 CORE CHARGE: $0.00
GM LIST: $358.57
OUR PRICE: $251.00
DESCRIPTION: Vortec iron cylinder head asm complete
This production Vortec iron cylinder head was first used on the 1996 pickup truck RPO L31 with fuel injection. The intake and exhaust port are very similar to the Corvette 350 LT1 heads. This head includes 1.94" intake valves and 1.50" exhaust valves, with pressed-in 3/8" studs. This head with compatible valves flows more air than bow tie head P/N 10134392, but the casting may not be as durable. The water passages are the same as the original 1955 small block design. The eight-bolt intake bolt pattern is totally different than the early model V8 12-bolt design. Use new manifold P/N 12366573, 12496820, 12496822. Technical Notes: The valves seats in these heads can be machined to 2.02" intake and 1.60" exhaust. The rocker arm studs can be pinned or drilled and tapped 3/8". (Casting P/N 10239906 or 12558062.)
I will sell them for $500.00 shipped That will save you about $95.00 over getting them from GM Let me know if you are interested
from GM performance parts this is what they are.
GM PART # 12558060
CATEGORY: Engine Cylinder Head
PACK QTY: 1 CORE CHARGE: $0.00
GM LIST: $358.57
OUR PRICE: $251.00
DESCRIPTION: Vortec iron cylinder head asm complete
This production Vortec iron cylinder head was first used on the 1996 pickup truck RPO L31 with fuel injection. The intake and exhaust port are very similar to the Corvette 350 LT1 heads. This head includes 1.94" intake valves and 1.50" exhaust valves, with pressed-in 3/8" studs. This head with compatible valves flows more air than bow tie head P/N 10134392, but the casting may not be as durable. The water passages are the same as the original 1955 small block design. The eight-bolt intake bolt pattern is totally different than the early model V8 12-bolt design. Use new manifold P/N 12366573, 12496820, 12496822. Technical Notes: The valves seats in these heads can be machined to 2.02" intake and 1.60" exhaust. The rocker arm studs can be pinned or drilled and tapped 3/8". (Casting P/N 10239906 or 12558062.)
I will sell them for $500.00 shipped That will save you about $95.00 over getting them from GM Let me know if you are interested
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