New vortec heads / cam / lifter save! - The 1947 - Present Chevrolet & GMC Truck Message Board Network

*gn4u2c* · 03-09-2005, 12:11 PM

Gm Vortec heads NEW IN BOX.
casting # 12558062 07/21/00 manufature date
I will sell for $450 shipped they were 299.00 when I bought them. (from gm parts direct)>but now less
GM PART # 12558060
CATEGORY: Engine Cylinder Head
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.)

Gm hydrolic roller lifter package NEW # 12371042 List for $181.72 from GM parts direct.
will sell for $150.00 shipped

GM Performance parts cam new # 12370846 List for $213.66 from gm parts direct. $150.00 shipped .lift 509 intake 528 exhaust with 1.5 rocker atdc 222*, btdc 230* duration.
If you pick them up from me I will take a few $$ off
17329 zip in pa

bigarmzz · 03-09-2005, 12:28 PM

what made ya decide not to use the vortecs?...just curious

what part of pa ya in?

*gn4u2c* · 03-09-2005, 07:51 PM

alright ! was planning to build a monster small block but I fell into a nice 454 that is built to the hill so I'm going for it.

bigarmzz · 03-09-2005, 07:57 PM

Quote:

Originally Posted by gn4u2c

alright ! was planning to build a monster small block but I fell into a nice 454 that is built to the hill so I'm going for it.

454...mmmm.....lucky dog

i'm just too tight to ever buy or build a BB

03-09-2005, 12:11 PM	#1
gn4u2c Account Suspended Join Date: Mar 2003 Location: southern pa Posts: 698	New vortec heads / cam / lifter save! Gm Vortec heads NEW IN BOX. casting # 12558062 07/21/00 manufature date I will sell for $450 shipped they were 299.00 when I bought them. (from gm parts direct)>but now less GM PART # 12558060 CATEGORY: Engine Cylinder Head 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.) Gm hydrolic roller lifter package NEW # 12371042 List for $181.72 from GM parts direct. will sell for $150.00 shipped GM Performance parts cam new # 12370846 List for $213.66 from gm parts direct. $150.00 shipped .lift 509 intake 528 exhaust with 1.5 rocker atdc 222, btdc 230 duration. If you pick them up from me I will take a few $$ off 17329 zip in pa

03-09-2005, 12:28 PM	#2
bigarmzz Registered User Join Date: Sep 2004 Location: Elkins, West Virginia Posts: 2,542	what made ya decide not to use the vortecs?...just curious what part of pa ya in? __________________ 1987 350 TBI lowered 5/7

03-09-2005, 07:51 PM	#3
gn4u2c Account Suspended Join Date: Mar 2003 Location: southern pa Posts: 698	alright ! was planning to build a monster small block but I fell into a nice 454 that is built to the hill so I'm going for it.



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