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Edelbrock Pro-Port raw cylinder heads are un-ported versions of the Edelbrock race-winning Victor Series CNC heads for the professional cylinder head porter and engine builder. Pro-Port raw cylinder heads are cast with extra-thick walls to allow for custom CNC porting. They are the only heads designed specifically to accommodate almost any CNC port shape, size or location. Some Edelbrock Pro-Port raw heads feature their special Hot Isostatic Pressing or HIP Process.
Not Yet Reviewed
$2,220.50
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$2,340.50
$1,776.40
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$1,872.40
Edelbrock Victor LS-R Pro-Port cylinder heads are hip to racing! These bare heads are designed to maximize the potential of your race-oriented LSX block. They are processed with a technique called Hot Isostatic Pressing (HIP) that results in an incredibly strong, super-dense casting with three times the fatigue life! These un-ported versions of the Edelbrock Victor series heads are cast in the USA with extra-thick walls to accommodate professional custom CNC porting. A true canted valve design offers the utmost in port flow and combustion efficiency with a 2-valve design. And, these Victor LS-R bare heads use the GM SB2 valve cover footprint required by the added width of the canted valve layout. The stock exhaust bolt pattern is retained and magnesium-bronze valve guides are included, but not installed. Get hip to Edelbrock Pro-Port and their Victor LS-R bare cylinder heads.
Not Yet Reviewed
$1,757.50
Sportsman racers need reliable parts that will get them through the entire race season. Edelbrock Victor DR-17 Pro-Port raw cylinder heads are designed to give consistent performance in big block Chevys. These new-wave heads are based on the 24 degree Victor Gen II raw design, but feature 17 degree intake valve angles for improved efficiency and combustion, and a slight adjustment in location for better flow. Edelbrock uses a pressurized chamber and aerospace process called Hot Isostatic Pressing to compress castings at nearly 900 degrees F and 30,000 psi to give them nearly three times the average fatigue life, wicked strength, extreme density, and near billet aluminum consistency. DR17 Pro Port heads are cast with enough wall thickness for CNC-machining to various port dimensions, and will allow most CNC port shapes, sizes, and locations. Be ready to rumble next season with Edelbrock Victor DR-17 Pro-Port raw cylinder heads. Additional features include: * Raised intake port + 0.400 in. * Taller valve cover rails * Revised water jackets for maximum-effort port designs * Generally, seats and manganese-bronze valve guides are included, but not installed * Exhaust port location raised + 0.600 in. * Shaft rocker system required * Tall deck applications require the use of spacers ** Professional cylinder head preparation is required for use.
Not Yet Reviewed
$1,821.50
Edelbrock Glidden Victor II Pro-Port heads feature small ports and chambers with thick walls. They're designed for classes requiring in-line valves but not restricted to OEM port location. Their extended intake flange and raised runners work with Yates-style manifolds, and their raised exhaust port fits standard Yates header flanges. These heads have an improved spark plug location and angle, along with an improved water jacket design yielding a lighter and stronger casting. Water outlets are provided on the front and rear for external plumbing of a water crossover.
Not Yet Reviewed
$1,561.50
Manufactured by ARP, Edelbrock head bolt kits contain a complete set of the highest quality head bolts and hardened washers available. They are cold-formed to ensure molecular integrity and heat-treated prior to thread rolling and machining. Reduced-diameter bolt heads eliminate the need for valvetrain removal to facilitate cylinder head re-torquing. Hardened and parallel-ground washers are included, and they're rated at 170,000 psi.
Not Yet Reviewed
$1,971.95
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