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- ProMaxx MAXX Series Small Block Ford Aluminum Cylinder Heads
ProMaxx Performance MAXX Series Aluminum Cylinder Heads As-Cast
723-9175
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| Ratings |
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| Price |
| Brand |
Small Block Ford
Specifications:
Maxx Quality, Performance and Affordibility!
The ProMaxx MAXX Series Small Block Ford Aluminum Cylinder Heads are taking affordable performance street and strip cylinder heads to the next level. Even the ''as cast'' heads utilize ultra-smooth new runner and chamber designs that produce ''CNC'd type'' flow numbers. While creating the 100% CNC Ported MAXX series, Many long hours on the flow bench were invested for one of the best flowing out-of-the-box cylinder heads available at the best price. This combined with a 5-angle competition valve job, diamond-honed bronze guides, hand bowl blending, and professional assembly to outperform the best brands in the business.
Features: 
JEGS EZ Kits are designed by JEGS professionals to ensure that you get all the correct parts you need.
Does the heads come with inserts for early 302 block using 7/16 studs? I have a 347 69 short block with a 575 lift hydraulic roller cam. Using hooker headers for a street performance mustang.
Just want to know what the rpm range is for this heads, and if that come with flat tappet springs. Thanks.
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
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Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.