Hydroponics Online Store



Hydroponic Systems

Hydroponic Grow Lights & Bulbs

Hydroponic Tents & Grow Boxes

Hydroponic Ballasts

Grow Light Reflectors

Hydroponic Nutrients

Grow Media Rocks

Hydroponic Pumps

Hydroponic Pots

Hydroponic Books

Meters

Hydroponic Exhaust Fans

Hydroponic Seeds

Hydroponic Foggers

Home Store Blog Forums FAQs Lesson Plans Pictures


Search:



3946074 GM BBC Aluminum Head L88 ZL1 69 70 427 OEM GM For Sale


3946074 GM BBC Aluminum Head L88 ZL1 69 70 427 OEM GM



This item has been shown 0 times.

Buy Now

3946074 GM BBC Aluminum Head L88 ZL1 69 70 427 OEM GM:
$558

This is a factory GM aluminum cylinder head for a Big Block Chevy engine. The part number is 3946074. This head has rectangular intake ports, round exhaust ports, and open combustion chambers. This head was installed by GM on the following applications: 69 L-88 427/430HP engine, 69 ZL-1 427/430HP All Aluminum engine, 71 Corvette LS6 454/425HP engine. This is a very rare and desirable cylinder head.

This head is in very good original condition over all. It has never been polished and both Winter's snowflakes are intact on the outer exhaust ports as shown. The heads have also never been ported or deburred. The ports are completely stock. The head only has one issue that I know of. It looks like it dropped an intake valve at one point. When the head was repaired, it looks like either the guide was installed at slightly the wrong angle or the seat was installed a bit off. I slid a valve in to show how slightly off it is. The guide will need to be changed to the proper angle or the seat will need to be moved. I imagine most competent machine shops could handle this task. The last picture shows how the valve does not properly sit on the seat. Other than that this is a excellent head that has not been ported, excessively milled, or otherwise altered.

This is your chance to get a very nice factory GM high performance aluminum cylinder head at ! That's right, the high buyer at the end of this sale will win this head! offer early and often to establish your presence.

Check out my other sales for more rare and hard to find muscle car parts. GOOD LUCK!


Buy Now


 

Hydroponic Forum Discussions:

Dutch Bucket Help!
the trios cost range is expected
new grower - rising ph
Adidas superstjerner blev oprindeligt beregnet til pro atleter
Adidas klaver in eerste instantie namens
ASICS tennis shoes are some of the best in the market
Lettuce Floats
First most of us saw mid-air Max 95 Silver
Protected NMD doesn big t necessarily mean
Another multicolor variation of the Nike Flyknit Lunar 3 OR MORE is introduced to kic
We re anxious about the potential of extra NMD
Adidas NMD People sneaker line
Adidas NMD R1 and XR1 received
Less than a year soon after its debut
The Nike Air Max 2015 may be a far cry through the original Air Maximum 1
Charcoal variation with the Adidas NMD R1
The best colorway that will released had been
The Nike Weather Max 90 enlists a new colorway into that ranks this summer keeping
Adidas NMD emits on SaturdayNMD
Mega Boost Uncaged and also Climacool

Popular Hydroponic Items:


Nos Mopar 2842011 Door Edge Protector 1967 67 1968 68 Plymouth Fury picture
Nos Mopar 2842011 Door Edge Protector 1967 67 1968 68 Plymouth Fury


Nos Mopar 4111578 Dual Groove Alternator Pulley picture
Nos Mopar 4111578 Dual Groove Alternator Pulley


Mercedes Benz Unimog Cylinder Head Exhaust Valve Om352 Om314 3210530705 picture
Mercedes Benz Unimog Cylinder Head Exhaust Valve Om352 Om314 3210530705


1968 Big Block Chevy 396 427 Oval Port Heads 3917215 /d-16-8 /d-4-8. picture
1968 Big Block Chevy 396 427 Oval Port Heads 3917215 /d-16-8 /d-4-8.


1965 Pair Chevrolet 396 Heads #3856206 picture
1965 Pair Chevrolet 396 Heads #3856206


Cylinder Head 4m41 With Camshaft And Valves Set Mitsubishi Pajero Iii picture
Cylinder Head 4m41 With Camshaft And Valves Set Mitsubishi Pajero Iii


Alfa Romeo Spider Bosch Intake Manifold 82-89     picture
Alfa Romeo Spider Bosch Intake Manifold 82-89


Gm 3946074 1969 Camaro Corvette Zl1 L88 427 430hp Heads picture
Gm 3946074 1969 Camaro Corvette Zl1 L88 427 430hp Heads


End Cover (engine) Cylinder Head Left Bks 059109129e Vw Touareg (7la, 7l6, 7l7 picture
End Cover (engine) Cylinder Head Left Bks 059109129e Vw Touareg (7la, 7l6, 7l7


End Cover (engine) Cylinder Head Right Bks 059109130d Vw Touareg (7la, 7l6 picture
End Cover (engine) Cylinder Head Right Bks 059109130d Vw Touareg (7la, 7l6