Top Best Heads For Pontiac 400 Based On Scores

There are many head options for the Pontiac 400, but not all the heads will perform the same. Selection of a specific head type should be based on desired performance output, which varies based on the demands of a given engine or vehicle. Head types including PH40 castings, FM2 castings, NorStar aluminum, and other aluminum designs are the top four for this application for the Pontiac 400.

A performance-based selection line drawing on specific desired engine outputs can enable an individual to eliminate head types appropriately.

Comparison Chart For Best Heads For Pontiac 400

SL Product Image Product Name Rating Action
1

Flotek Cylinder Head, Assembled, 2.020/1.600 in Valves

9.6/10
2

Speedmaster PCE281.2165 Pontiac 400 455 215cc 72cc Ram Air IV Hydraulic Roller Assembled Cylinder Heads

9.4/10
3

Edelbrock 5089 Cylinder Head

9.2/10
4

Flotek 203505 Aluminum Cylinder Head for Small Block Ford

8.7/10
5

PCE by Speedmaster PCE435.1061 Fits Chevy SBC 350 Hyd FT 220cc Straight Plug Cylinder Head

8.5/10

Best Heads For Pontiac 400 Reviews

Flotek Cylinder Head, Assembled, 2.020/1.600 in Valves

Product Highlights:

This JSD performance Aluminum water neck thermostat housing is contoured to fit more comfortably in the engine compartment and will not flex or wobble from the heat. This thermostat housing includes and insulated billet aluminum thermostat bonnet and flex elbow for additional protection; also included is new for blocks without factory water neck heat shield for more efficient cooling power. Fits 1964-1979 Small and Big Block Pontiac Engines with Bolt Pattern 10mm Allen Head Bolt and Surface Finish: Polished Billet Aluminum.

PONTIAC SMALL BLOCK WATER NECK THERMOSTAT HOUSING, SKINNY HOUSING, PRECOR IGNITION PRODUCT. Description:. THIS IS AN AMAZING ALUMINUM WATER NECK WITH A SKINNY DESIGN THAT PERFORMS AT THE HIGHEST LEVEL OF INTENSITY. THERMOSTAT ON PIPE IS TORTEED ON. THIS PART WILL FIT 326 350 389 400 421 455. OUR WATER NECKS WILL NOT RUST OR LEAK! THESE ARE THE ABSOLUTE BEST IN TODAY’S VERY COMPETITIVE MARKETPLACE.

NO FLOATING HEAD STUDS, NO MORE GEAR HEAD STUBS. PURCHASERS SHOULD COME TO EXPECT HIGH QUALITY PRODUCT WHEN DONATING TO OUR PRODUCTS.

 JSD M073 Pontiac Polished Aluminum Water Neck Thermostat Housing 326 350 389 400 421 455

 

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Speedmaster PCE281.2165 Pontiac 400 455 215cc 72cc Ram Air IV Hydraulic Roller Assembled Cylinder Heads

Product Highlights:

– Heat treated, x-cut threads

– Maximum bore size for the cylinder block being used

– Pontiac 400/455 Cylinder Heads

– Quad 2V

– Right Handed

– Standard Main Runner Size -8.7″

– Ram Air IV Heads With Fixed Indy Valves and Springs

– Pontiac Heads With Springs & Locks

Discovering Speedmaster Products – Pontiac 400 455 215cc 72cc Ram Air IV Hydraulic Roller Assembled Cylinder Heads. In their strive to provide top of the line engine performance upgrades and automobiles, Speedmaster created some of the most demanding and profound development programs with American racing professional in order to establish the company’s place in the market. Whether you want to build a show car, race or simply daily drive one of the most admired muscle cars; Speedmaster has the ability to offer you with what you bring out and produce a car that is both its own trademark as well as emulating the iconic muscle cars of decades past; such as the Vortech Corvette and Pontiac 400 455 215cc 72cc Ram Air IV.

They provide vital life to engines in the past, current and future markets.

 Speedmaster PCE281.2165 Pontiac 400 455 215cc 72cc Ram Air IV Hydraulic Roller Assembled Cylinder Heads

 

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Edelbrock 5089 Cylinder Head

Product Highlights:

– PermaTorqueMLS head gaskets are built to meet or exceed all original equipment specifications;

– Application-specific design ensures a perfect fit;

– Built to exceed all original equipment specifications;

– Provides the robust seal needed to contain peak combustion pressures and temperatures;

– Unsurpassed quality you can trust

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5. one’s morality and lawful because the human being can’t create, justice exists for everything one does.

 Fel-Pro 8364 PT Cylinder Head Gasket

 

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Flotek 203505 Aluminum Cylinder Head for Small Block Ford

Product Highlights:

– Emergency Visibility:

– The SEALIGHT 9005 9006 LED Bulbs is 5 times brighter than Halogen Bulbs. 14,000LM per pair, breaking through the night to help you spot hazards earlier.

– Refraction Focusing Design:

– Reflective surface increases the lighting range. The

– cut-off line is as clear as halogen bulbs, Two-vehicle meet each other safely, no worry about dazzle the oncoming driver.

– Better pattern:

– Maintain safety of the driving is the top priority, SEALIGHT 9005/HB3 and 9006/HB4 LED bulb

Just as a car’s engine needs a less viscous oil for optimal performance, cars need a better-functioning and more efficient headlight to help them maneuver safely during night time. Be it foggy, rainy or just dark; cars need better visibility to keep drivers and other people safe. Worse yet, incidences of road accidents increase around night time so car headlights play a critical role in efficient operation and safety.

LED lights are versatile in that they offer a wide range of services, such as urban, flashing and marine applications. gh Intensity Discharge (HID) bulbs have long been the go-to for high-performance and efficient headlights, but their mercury content and lack of portability make them inconvenient to use. Late in 2013, USS9 unveiled their new LED product- SEALIGHT 9005, a 9003 LED bulb replacement. To date, it is the world’s brightest LED.

 SEALIGHT 9005 or HB3 9006 or HB4 LED Bulbs Combo Package CSP Chips 14000LM 6000K Cool White

 

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PCE by Speedmaster PCE435.1061 Fits Chevy SBC 350 Hyd FT 220cc Straight Plug Cylinder Head

Product Highlights:

– materials used: the cap is made from 100% cotton

– color: this style is designed with black and charcoal gray colors and black accents

– fitting: The Firebird cap comes with a Velcro strap back that could be adjusted to fit as desired. This ensures extra comfort when worn.

– style tip: Style this H3 head wear with black and white shirt/ tops and denim jeans to get a nice simple yet trendy look. This is also a great cap for hunting and fishing trips.

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The ‘H 3 Headwear Firebird Emblem Adjustable cap’ design has a sporty, tough attitude in its sporty black and grey color scheme and embroidered patches. It’s a perfect summer head wear that is available at Sportsman’s Guide store. This race-inspired headgwear is made of 100% cotton and designed with stretchable fabric. It is a 6 panel, adjustable cap with a curved brim, along each side of the crown is a tab that can be used to adjust the fit.

The Firecoach Fleagle logo embroidery is positioned to the middle left on visor; starting from the lower edge, moving outward. For horse racing enthusiasts the Firebird logo, a “mark of distinction” and the name of of one of the most famous thoroughbred horses trained in the 1950s- is instantly recognizable.

 H3 Headwear Firebird Emblem Black & Charcoal Gray Adjustable Cap

 

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Frequently Asked Question

Are Pontiac 16 heads good?

Yes, they are good heads. They are not the best heads out there, but they are good.

Are Pontiac 670 heads good?

Yes, they are good heads. They are a little better than the stock heads. They flow about the same as the stock heads but they have a better combustion chamber design.

Are 62 Pontiac heads any good?

Yes, they are. They are the same heads as the 64-67 Pontiac heads. The only difference is that the 62-63 Pontiacs had a different intake manifold.

Are 16 Pontiac heads good?

Yes, they are good heads. They are not the best heads, but they are good.

Which Pontiac heads are the best?

The best heads are the ones that flow the most air. The heads that flow the most air are usually the ones with the most ports. The more ports, the more potential for flow.

Conclusion

Pontiac 400 crate engines seem to provide more options for really owning an American muscle car as whole package instead of just buying a powertrain. While the 400 crate engine doesn’t include a valve ford camshaft, throttle-body injection, and an EGR system, you can still swap these components in to give your engine just a little more edge over regular production builds.