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5 Results Found For "double hump heads"

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Results 1 - 5 of 5

Trick Flow® DHC™ 200 Cylinder Heads for Small Block Chevrolet

Build the ultimate classic-looking hi-po Chevy small block with Trick Flow® DHC™ 200 cylinder heads. Patterned after Trick Flow's popular DHC™ 175 as-cast heads, DHC™ 200 heads get the full CNC-ported treatment to substantially ramp up power production. New 64cc CNC-profiled combustion chambers with 2.055 in. intake valves and CNC Street Ported runners promote big increases in high-RPM horsepower and torque. Bronze alloy valve guides, ductile iron valve seats, and stainless steel valves ensure excellent durability, while proprietary valve profiles and multi-angle valve seat machining maximize flow at low lift. Extra thick decks and walls increase casting strength for peace of mind in demanding conditions. Chromoly steel retainers, 7-degree machined steel valve locks, factory intake and exhaust port locations, and your choice of Trick Flow by PAC Racing valve springs are also standard. As with all Trick Flow® cylinder heads, DHC™ 200 heads are cast from A356-T61 aluminum to keep weight low. To preserve the vintage theme, exterior touches like straight spark plug holes, castings with or without accessory bolt holes, and other OE double hump head styling cues deliver the traditional look you're going for. Sold individually.

5.0 out of 5 stars ( 1 )

$949.99

$1,199.99

Trick Flow® DHC™ 175 Cylinder Heads for Small Block Chevrolet

No longer will fans of the small block Chevy have to choose between vintage looks or modern cylinder head power—Trick Flow® DHC™ 175 cylinder heads give you both! Made from premium grade, lightweight A356-T61 aluminum, DHC™ 175 heads feature the exterior styling and straight spark plug holes that deliver the nostalgic appearance of the original factory performance 186, 291,461,462 "double hump" or "camel back" castings that customers want. To keep with the vintage design, the heads are available with 69' later or without 68' earlier accessory bolt holes cast into them. 60cc CNC-profiled combustion chambers combined with a state of the art valve job and CNC blended bowl work under the valves and small cross-section intake runners promote low-rpm torque increases and boost high-rpm horsepower. The runners are finished with Trick Flow's® superior Fast As Cast® process that precisely duplicates the runner profile and performance levels of fully CNC-ported heads without the added machining cost. Ductile iron valve seats for use with unleaded fuel, stainless steel valves, bronze alloy valve guides, multi-angle valve seat machining, and decks and walls cast extra thick for increased casting strength and to provide extra room for porting round out the features. Trick Flow® DHC™ 175 cylinder heads are available fully assembled or as bare castings. Sold individually.

4.78 out of 5 stars ( 18 )

$639.99

$815.99

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Summit Racing™ Cast Iron Cylinder Heads for Small Chevy

Think you have to scour the local bone yards to find a decent set of GM's old double hump or fuelie cylinder head castings? Not true. In fact, we've brought back classic Chevy performance in a big way with these ready-to-run heads for small block Chevy. Our versions of the popular GM cylinder heads offer great performance for less than it would cost to rebuild an old set of double hump castings.

4.82 out of 5 stars ( 125 )

$649.99


$599.99

Allstar Performance Power Steering Kits

Get economy and quality with Allstar Performance power steering kits. These kits have everything that you need, at a price you can afford. Included are a power steering pump fitted with a lightweight aluminum pulley, a power steering tank, a tank mounting bracket, and your choice of either a head mounted or block mounted pump bracket. You get a win-win offer with Allstar power steering kits.

4.67 out of 5 stars ( 12 )

$294.99

ICT Billet Alternator Brackets

ICT Billet alternator brackets are made from aerospace-grade billet aluminum. They come packaged in kits that include alternator brackets, bolts, spacers, and all the necessary mounting hardware. They bolt to the face of the block and can only be used on blocks with at least two mounting holes on the front of the block.

4.62 out of 5 stars ( 273 )

$48.99

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