Vette Aluminum Head Casting Number????
06-13-2002, 02:23 PM
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Vette Aluminum Head Casting Number????
hi, i was wondering, what the casting number for the tpi aluminum vette heads is.... let me know, thanks a lot!
jeff
jeff
06-13-2002, 05:23 PM
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Car: 1986 pontiac TA
Engine: 360 HSR
Transmission: 700r4 3300 yank converter
Axle/Gears: 3.27 9 bolt
12556463 = assembled corvette aluminum
10125374 = bare corvette aluminum
10125374 = bare corvette aluminum
06-13-2002, 10:28 PM
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The cast numbers are 14101128 for the 86-87 head with standard
exhaust ports and 10088113 for the 88 up raised "D" shaped
exhaust ports.
Both heads have the same intake runners that flow 185cfm.
exhaust ports and 10088113 for the 88 up raised "D" shaped
exhaust ports.
Both heads have the same intake runners that flow 185cfm.
06-14-2002, 01:11 PM
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Car: 1987 IROC-Z28
Engine: 383 Vortec - carb
Transmission: T56 - 6speed
what swapmaster said.......
I believe the first post is part numbers not casting numbers.
swapmaster has the correct CAASTING NUMBERS
I believe the first post is part numbers not casting numbers.
swapmaster has the correct CAASTING NUMBERS
06-14-2002, 02:36 PM
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Both heads have the same intake runners that flow 185cfm
wow, those flow pretty well i guess....thats a nice thing to know. i'm looking into getting a set. where would you recommend getting them at a good price? thanks
06-14-2002, 03:38 PM
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Car: 1986 pontiac TA
Engine: 360 HSR
Transmission: 700r4 3300 yank converter
Axle/Gears: 3.27 9 bolt
Originally posted by Hodge
what swapmaster said.......
I believe the first post is part numbers not casting numbers.
swapmaster has the correct CAASTING NUMBERS
what swapmaster said.......
I believe the first post is part numbers not casting numbers.
swapmaster has the correct CAASTING NUMBERS
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06-15-2002, 09:49 AM
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Car: Iroc-Z
Engine: 355 AFR'd HSR
Transmission: 700R4
Since when is 185 cfm flowing pretty well??? Dear ***, the LS1 heads flow 270 cfm stock. 185 cfm is totally anemic. I was thinking about a set of those Vette heads but I would have massive porting work done first. Anyone have a price on these heads?
06-16-2002, 05:21 PM
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Car: 1986 pontiac TA
Engine: 360 HSR
Transmission: 700r4 3300 yank converter
Axle/Gears: 3.27 9 bolt
Originally posted by RedIrocZ-28
Since when is 185 cfm flowing pretty well??? Dear ***, the LS1 heads flow 270 cfm stock. 185 cfm is totally anemic. I was thinking about a set of those Vette heads but I would have massive porting work done first. Anyone have a price on these heads?
Since when is 185 cfm flowing pretty well??? Dear ***, the LS1 heads flow 270 cfm stock. 185 cfm is totally anemic. I was thinking about a set of those Vette heads but I would have massive porting work done first. Anyone have a price on these heads?
here's pricing at gmpartsdirect.com
10125374
Engine Cylinder Head
HEAD ASM-
1
$833.33 GM retail
$625.00 GM wholesale
$475.00 OUR price
12556463
Engine Cylinder Head
HEAD,CYL
1
$650.00 GM retail
$552.50 GM wholesale
$455.00 OUR price
Last edited by mrr23; 06-16-2002 at 05:23 PM.
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