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9 Results Found For "proportioning"

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Edelbrock Big Victor 3 Pro-Port 11 Degree HIP Cylinder Heads

Edelbrock Big Victor 3 Pro-Port 11 degree cylinder heads are designed for high rpm, large displacement big block Chevrolet race engines. These heads are a unique departure from current spread port designs using instead the familiar Pro Stock style symmetrical port layout. These heads are semi-finished in that all machining on the valve axes has been omitted to allow custom designs with unique valve angles and positions. They are supplied with no combustion chamber and small ports to permit various port and chamber finishing options. All are also treated to a Hot Isostatic Pressing (HIP) process prior to heat treat and final machining. This process greatly improves metal density and tensile strength thus significantly extending their useable life.

Not Yet Reviewed

$3,061.95

Edelbrock Glidden Victor SC-1 Pro-Port Raw Cylinder Heads

With a true canted valve design (7.3 degree intake and 6.9 degree exhaust valve angles), these Edelbrock Glidden Victor SC-1 Pro-Port Raw cylinder heads have maximum power potential. Their extended intake flange and raised runners work with Yates-style manifolds. These heads are ideal for unlimited drag racing.

Not Yet Reviewed

$2,317.50

Classic Performance Complete Front and Rear Disc Brake Kits

Classic Performance complete front and rear disc brake kits are designed as direct bolt-on applications. They include front rotors and calipers, a master cylinder, and rear rotors and calipers. The complete kits are available in different configurations to fit either stock or aftermarket drop spindles. Brake lines, a proportioning valve, and mounting hardware are also included to complete the installation. Improve your ride, braking, steering, and handling with Classic Performance complete front and rear disc brake kits.

3.9 out of 5 stars ( 21 )

$2,048.99

TeraFlex Delta Brake Systems and Kits

TeraFlex Delta brake kits are the ultimate upgrade for Jeep Wranglers with oversized and heavier wheels/tire combos requiring increased braking performance. Must-haves for 33 to 42 in. tires or heavy-laden overland rigs, TeraFlex offers Delta systems that include all the components required to upgrade both front and rear axles, and kits to upgrade just your front axles. Delta calipers feature a high-modulus bridge. Modulus measures a material's resistance to elastic (recoverable) deformation under load. A stiff material has a high-modulus which means it only changes shape slightly under high-elastic loads before returning to its normal shape. Features and benefits include: * Significantly improved braking performance over factory brake system * Balanced front to rear brakes tuned specifically for lifted vehicles * Brake bias and piston sizes optimized for Wrangler * Designed to work with stock proportioning valve and ABS * 100 percent bolt-on upgrade for easy installation

Not Yet Reviewed

$2,553.96

Pro-Filer Performance Products Small Block Chevy Air Strike Cylinder Heads

When it comes to combining the right proportions of air and fuel, your first step is installing Pro-Filer small block Chevy Air Strike cylinder heads. They have standard bore spacing, symmetrical ports, splayed valves, and a stable rocker bar platform. These racing heads feature a 12 degree modified valve angle, 44cc as-cast heart-shaped combustion chambers, and 370cc oval intake ports. Air Strike heads are cast from aerospace A356 alloy for lightweight strength, accept up to 2.260 in. intake and 1.600 in. exhaust valves, and can use up to 1.650 in. O.D. springs. Racing requires extremely strong parts exceeding our expectations. You can feel confident with Pro-Filer small block Chevy Air Strike cylinder heads. Additional features: * Available with various options * For 400 c.i.d. engines or larger * Uses gasketed 3/4 in. reach spark plugs like NGK R5671-7 Series

Not Yet Reviewed

$2,135.25

$2,545.07

Edelbrock Victor DR-17 E-CNC Cylinder Heads

Edelbrock Victor DR-17 E-CNC cylinder heads are based on 24 degree Victor Gen II Pro-Ports, but with unheard-of 17 degree rolled valve angles to boost combustion and overall performance. They're designed for sportsman racers needing whole-season reliability. These aluminum heads feature a Hot Isostatic Pressing (HIP) casting for superior strength, finish, and stability. Improvements include taller valve cover rails, a raised intake port, and reworked water jackets. When you need conventional sized big-block heads with extra strength for major builds, buy Edelbrock Victor DR-17 E-CNC cylinder heads.

Not Yet Reviewed

$3,313.95

SSBC-USA Super Twin Disc Brake Kits

Upgrade to better stopping power with SSBC-USA Super Twin disc brake kits. They feature lightweight, billet aluminum Super Twin 2-piston calipers—direct bolt-on replacements for many OEM applications—for better braking performance with less pad deflection. The calipers are clear anodized for added durability, but are also offered with a red or black powdercoat or polished finish. These brake kits include stainless flex lines, high performance pads, hardware, and CNC-machined turbo slotted rotors. Don't simply replace—upgrade to SSBC-USA Super Twin disc brake kits, available for a variety of applications from the 1960s and '70s.

5.0 out of 5 stars ( 1 )

$2,051.00

LEED Brakes Front Disc Brake Conversion Kits

LEED front disc brake conversion kits add the safety, reliability, and performance of disc brakes to your vehicle. These kits are a direct bolt-on and precision-machined.

4.3 out of 5 stars ( 70 )

$2,024.99

Classic Performance Complete Front and Rear Big Brake Kits

Classic Performance Products introduces its complete line of front and rear big brake kits. The parts are of excellent OEM quality and a great option for strong braking, good looks, and great value. These are complete 4-wheel kits, with all the rotors, calipers, brake lines, brackets, cables, hoses, clips, hardware, and instructions for a hassle-free installation. Classic big brake kits require larger diameter disc brake type 16 in. wheels.

4.17 out of 5 stars ( 6 )

$2,048.99

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