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Brodix Cylinder Heads IK 215 Cylinder Heads for Small Block Chevy

Brodix offers IK 215 Series cylinder heads for small block Chevy 350 and 400 engine applications—focusing on the only two things that matter: performance and price! They include a revolutionary ultra casting, versatile intake ports designed for optimum versatility, and combustion chambers that allow the use of several types of fuel. Standard features are A-356 virgin aluminum alloy, phosphorous bronze valve guides, valve seats for use with unleaded fuel, ends milled and drilled for accessories, and a straight spark plug angle. These are the most affordable high-quality aluminum cylinder heads on the market. The hassle-free top-end combo kits include: * Complete cylinder heads * Intake manifold (4150 Series) * Valve covers * Headbolts and washers * Intake bolts and washers * Valve cover studs and nuts * Head gaskets * Intake gaskets * Exhaust gaskets * Carburetor gaskets * Valve cover gaskets * Spark plugs * Brodix hat IK Series 23-degree cylinder head details: * Standard valve cover pattern * 64 cc / 70 cc combustion chambers * Straight spark plugs * Ends milled and drilled for accessories * Ductile iron valve seats for use with unleaded fuel * CNC-ported combustion chambers available as large as 75 cc

Not Yet Reviewed

$3,255.99

Brodix Cylinder Heads Top-End Packages for Chevy

Bolt one of these complete Brodix top-end packages for Chevy onto your short block for the potent tune-up performance you expect--without the wasted time and hassle of assembling all of the various components on your own. The experts at Brodix Cylinder Heads have done the legwork for you, providing quality heads, plugs, gaskets, covers, and hardware in one convenient kit. Brodix top-end packages include: * Fully assembled Brodix cylinder heads * Spark plugs * Head gaskets, intake gaskets, exhaust gaskets, carburetor gaskets, and valve cover gaskets * Valve covers with studs and nuts * Head bolts and washers * Intake bolts and washers * Available with single or dual-plane intake manifolds * Free Brodix hat

4.67 out of 5 stars ( 3 )

$4,880.99

AFR 357cc Magnum BBC Cylinder Heads

If huge horsepower is what you are searching for, AFR 357cc Magnum aluminum cylinder heads will certainly deliver. With AFR's fully CNC-ported 357cc heads flowing 425 cfm, they represent the ultimate in airflow for your big block Chevrolet. These cylinder heads were targeted at larger cu. in. engines (509-632 c.i.d.) looking for maximum horsepower and rpm capabilities with a primary operating range of 3,500-8,000 rpm (this range is an average and will vary with engine displacement and component selection). These aluminum heads also provide impressive torque figures at higher rpm levels. Blown, turbo, and nitrous engines will especially like the larger, higher flowing intake ports. AFR 357cc Magnum BBC cylinder heads will work best with camshafts exceeding 0.750 in. gross valve lift to make better use of the substantial airflow found in the higher lift range. The AFR 357cc heads come standard with AFR's trademark 3/4 in. thick cylinder head deck, reinforced rocker stud bosses, and premium one-piece stainless steel 2.300 in. intake and 1.880 in. exhaust valves. The AFR's fully CNC-ported 357 heads come with a 121cc chamber and are available with an optional 114cc combustion chamber as well. Order the cylinder head model suited to your needs.

Not Yet Reviewed

$4,194.00

Dart Pro 1 Aluminum Cylinder Heads

Inspired by Dart's championship winning Pro Stock designs, Dart Pro 1 aluminum cylinder heads cover a wide range of applications from street cars and trucks to all-out racing. Heads designed for street performance and mild bracket racing offer excellent mid-range torque and power, and are excellent for heavier vehicles. Competition heads are ideal for maximum effort naturally aspirated, big boost forced induction, or nitrous applications. Dart Marine Pro 1 cylinder heads feature an exclusive chromate surface finish to inhibit corrosion and extend the life of the head. They are also fitted with Inconel exhaust valves to withstand the extended running time and temperatures typical of marine usage. Dart's as-cast ports flow more than many ported designs at a much more affordable price. But they also offer fully CNC-machined heads with every intake port, exhaust runner, valve bowl, and combustion chamber shaped by their 5-axis, computer controlled machining centers to produce compound curves and complex shapes that no human could duplicate with a hand grinder. Available bare or fully assembled, long-wearing bronze valve guides, screw-in studs, multi-angle intake seats with hardened, radiused exhaust seats are standard on most heads. Assemblies typically include stainless steel valves, premium springs, locks, retainers, guide plates, and seals. Many Pro 1 heads include race-proven features such as improved spark plug location, extra-long intake valves, raised exhaust ports, and fast burn chambers. They are offered an extensive variety of valve angles, intake port volumes and shapes, exhaust port locations, valve sizes, and chamber volumes.

3.8 out of 5 stars ( 10 )

$2,220.07

Brodix Cylinder Heads Track I Aluminum Cylinder Heads for Small Chevy

Brodix Cylinder Heads Track I aluminum heads for small block Chevy engines are proof that you can install race-winning aluminum heads without emptying your bank account. Features include: * CNC-machined * Matched high-flow intake and exhaust ports * Gasket-matched intake ports * Blended valve bowls * 3-angle competition valve job * Ductile iron valve seats for use with unleaded gas * Fully assembled * Stainless steel valves * 1.550 in. roller valve springs * 10 degree locks and retainers * Screw-in studs * Guideplates

1.33 out of 5 stars ( 3 )

$711.99