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The hydraulic clutch line is responsible for transporting hydraulic fluid from your clutch master cylinder to your clutch slave cylinder—increasing fluid pressure to disengage the clutch, and decreasing pressure to engage the clutch. Holley high-flow clutch hoses serve as direct replacements for the factory originals. They allow for increased fluid capacity, and the braided steel line construction will improve clutch pedal feel—by minimizing expansion and contraction of fluid within the line that commonly occurs with most factory-style plastic/polymer lines. To make installation a snap, a roll pin and O-ring are included. Order the host recommended for your application.
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$105.95
On Sale
The Holley Sniper Transmission Controller (STC) is designed for common GM and Ford electronic 4-speed automatic transmissions. Three part numbers cover a complete range of applications—all Sniper EFI systems, Sniper 2 EFI-specific (M8 CAN connection), or a full standalone unit. The Sniper specific applications connect to your Sniper EFI system via CAN bus and are programmed through the existing Sniper 3.5 in. touch screen. No programming is available with PC computer software; however, the transmission functions can be data-logged and reviewed with Sniper PC software. The Standalone version includes a dedicated 3.5 in. touch screen and is primarily intended for carbureted engine combinations. GM and Ford 4-speed electronic overdrive transmissions are simple in operation. They have four speeds, with the top gear being an overdrive; and all have a lockup torque converter that eliminates any slippage when the lockup is applied. With a stock torque converter, the lockup should only be applied under light throttle conditions or excessive wear will occur. Upshifts, downshifts, and torque converter lockup are based on vehicle speed and throttle position (or optionally the MAP sensor) and are adjustable with the 3.5 in. touch screen. P/N 551-100: Replacement controller unit only P/N 551-101: Controller unit and power harness only P/N 551-102: Standalone kit for carbureted applications (includes power harness and hand-held programmer) P/N 551-103: Controller unit and power harness for use with Sniper 2 EFI systems Holley Sniper Transmission Controller features: * Adds electronic transmission control functionality to a Sniper 2 * Controls conventional electronic 4-speed transmission applications. GM 4L60/70/80E and Ford AODE and 4R70W - transmission specific harnesses sold separately: -- 558-405 – GM 4L60/70/80E -- 558-455 – 2009+ GM 4L60E -- 558-470 – 1998+ Ford 4R70W/4R75W -- 558-471 – 1992-1997 Ford AODE/4R70W * Tuning is performed through the 3.5 in. touch screen LCD (included with the Standalone version). Future compatibility will include 5 in. display and Bluetooth module * Tune upshifts, downshifts and WOT shift points * Full programmability of torque converter lockup * Full tuning of transmission line pressure (shift firmness) * Controls and layouts interface mirror Dominator and Terminator X MAX ECUs (except no paddle shift) * A MAP sensor is needed if using MAP for line pressure, which is usually only done with forced induction applications
( 2 )
$599.95
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$728.95
$538.95
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$655.95
On Sale
Experience the benefits of a modern hydraulic clutch system—with improved drivability and reduced maintenance requirements—courtesy of Holley's new line of hydraulic clutch conversion kits. These throwout bearing conversion kits are designed specifically for Chevrolet Camaro and Pontiac Firebird models and allow for easy conversion from a mechanical clutch linkage to a modern hydraulic clutch system. They include all necessary components for a straightforward installation: clutch master cylinder, clutch pedal with pad, clutch rod assembly, master cylinder mount and reinforcement plate, master cylinder reservoir kit, and all required mounting hardware. Pedal ratios have been optimized for perfect pedal feel and full engagement of the clutch system. With so many engine and transmission combinations available, Holley has left it up to the installer to decide on which release (or throwout) bearing and hydraulic lines will be used. The Holley hydraulic conversion kit is engineered to fit each model perfectly, ensuring a trouble-free installation and optimal performance. Each kit offers several advantages over traditional mechanical clutch linkage systems. First and foremost, they provide a smoother and more precise clutch engagement, resulting in improved drivability and reduced wear and tear on clutch components. Additionally, the hydraulic system eliminates the need for periodic adjustments and maintenance that are typically required with mechanical clutch linkages and the use of many modern transmissions such as the T56, TR6060, Magnum, TKX, TKO, and classic 4-speeds. Order the conversion kit recommended for your vehicle.
( 1 )
$373.95
$336.55
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$349.95
When installing a new clutch master cylinder and slave cylinder/throw-out bearing assembly, it is highly recommended to replace the fluid reservoir. Holley now offers replacement hydraulic clutch master cylinder reservoirs for your modern muscle car that feature a polymer reservoir with a cap and line.
( 3 )
$64.15
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