Availability
Affix your intake manifold with ICT Billet bolt kits. These strong steel fasteners hold your manifold in place securely, so it may perform to your expectations. Secure your intake manifold for leak-free performance with a set of ICT Billet bolts.
( 23 )
$29.99
Seal up your engine while looking good with one of these ICT Billet LS lifter valley covers. They are designed to fit (Non-DoD) engines and are milled from a solid block of aerospace-quality billet aluminum. The covers offer outstanding block rigidity, while the precision-machined underside provides an excellent seal using the existing factory O-ring. Their wide chamfered edges ensure adequate intake manifold runner clearance and they include the necessary flush mount, Allen head stainless steel mounting hardware.
( 71 )
$49.99
Water pump and thermostat housing bolts are often stripped when changing out the pump; or they get corroded and eaten away by electrolysis, which weakens the bolts. ICT Billet water pump bolt kits are available for several different applications. They are designed to be used with factory equipment and are manufactured as OEM replacements.
( 14 )
$25.99
ICT Billet bellhousing dowel pins are steel alignment pins offered in two lengths—factory and longer than factory. Made from mild steel, ICT pins fit between engine and transmission.
( 6 )
$22.99
Oil pan bolts are frequently stripped when removing and replacing the oil pan; or they become corroded by the elements weakening the bolts. ICT Billet oil pan bolt sets are available for a variety of applications. Designed to be used with factory equipment, they are direct OEM replacements.
( 4 )
$25.99
ICT Billet MAP harness extensions are ideal for use on many Chevrolet LS-based engines from 1997 and up. They're made with OEM tooling, connectors, lock seals, and terminals—and utilize factory harness wire colors. Don't chance a poorly running engine due to cheap wire connectors; choose the quality of ICT Billet MAP harness extensions.
( 4 )
$43.99
ICT Billet engine oil dipstick plugs are the perfect solution for any unused oil pan or engine block holes. Whether it's an extra hole straight from the factory, or as the result of customization, these aerospace-grade billet aluminum plugs get the job done. They also work and look better than something random from the spare parts bin. These plugs include O-rings, and can be easily seated with a hammer—no clamp required. ICT Billet engine oil dipstick plugs fit all LS and LT engines.
( 7 )
$22.99
ICT Billet MAP sensor harness adapters make change happen—easily! They offer a selection of pre-terminated manifold absolute pressure sensor adapters to get you plugged in properly. ICT Billet wire adapter harnesses are assembled with OEM tooling, connectors, lock seals, and terminals, and utilize factory harness wire colors. They're available in WeatherPack, Bosch, Delphi/GM, and Metri-pack connector styles for use on many Chevrolet small block LS-based engine applications from 1997 and up.
( 3 )
$43.99
ICT Billet idler pulley relocation brackets move the idler pulley down to allow LS1 intake manifolds to be used with truck accessory brackets. Factory brackets will require modification for intake manifold clearance; trim as needed for your intake. Also requires ICT Billet belt #K060980 for 105-amp alternators and #K060988 for high-output alternators. They are made from aerospace-grade aluminum with a natural finish.
( 7 )
$29.99
ICT Billet water pump spacer kits are available in several thicknesses for LS Series engines. They can be used to install truck-style accessories (power steering, alternator, A/C compressor, etc.) while using factory LS3 or LS1 water pumps. Made from aerospace-grade billet aluminum, they feature a natural aluminum finish and include bolts, a steam port plug in one of the spacers, and reusable O-ring seals.
( 15 )
$29.99
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$51.99
Replacing your factory fuel lines? With ICT Billet fuel pressure sensor adapters, you can easily replace them with braided hose and retain your factory fuel pressure sensor. Made from aerospace grade billet aluminum and available in -6AN, -8AN, or 1/8 in. NPT. ICT Billet fuel pressure sensor adapters keep you connected.
Not Yet Reviewed
$36.99
ICT Billet offers MAF (mass airflow) harness extensions in a variety of lengths and configurations. They're made with OEM tooling, OEM Delphi connector, lock seals, and terminals—and utilize factory harness wire colors. Don't chance a poorly running engine due to cheap wire connectors; choose the quality of ICT Billet MAF harness extensions.
Not Yet Reviewed
$43.99
Use ICT Billet engine accessory bolt kits for your LS conversion. These stainless steel bolts are great for any LS application with an aftermarket valley cover, carb swap, or just for your factory valley cover. They are designed for use with low-profile intakes.
( 4 )
$25.99
ICT Billet LS ignition coil wiring harness extensions are assembled with OEM tooling, connectors, locks, seals, and terminals. They utilize factory harness wire colors. Compatible with any GM LS engine, these extensions are great for remote locating coils under the engine for a custom look. Don't take a chance with cheap wire connectors that use poor-quality components and have conductivity issues. Choose ICT Billet LS coil wire harness extension length and model recommended for your application.
( 2 )
$43.99
On Sale
ICT Billet quick-disconnect adapter fittings are designed to make your fuel system upgrade a breeze. Made from quality, aerospace grade billet aluminum and offered in multiple sizes, they make adapting your factory quick-disconnect fuel lines to aftermarket AN based lines simple and clean.
( 2 )
$22.99
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$46.99
ICT Billet offers fuel pressure regulator bypass plugs for a variety of applications. They install in place of the factory integrated regulator that is mounted to the fuel rail on truck intake manifolds. These plugs are required when using an external fuel pressure regulator. Machined from aerospace-grade billet aluminum, the plugs are compatible with LS Gen 3 truck/SUV round fuel rails. They include an O-ring and re-use the factory retainer clip. Order the model designed for your vehicle.
( 1 )
$29.99
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$36.99
Easily add a fuel source for nitrous or gauge to your fuel injected vehicle with ICT Billet quick-connect gauge adapter fittings. Simply unhook your factory fuel line quick-connect, then connect the fitting inline between the two original fittings. These ICT fittings act as fuel line adapters to 6 AN hose, but also have a single 1/8 in. NPT side port that can be used to add a fuel gauge to check fuel pressure. Quality-made, the ICT Billet quick-connect gauge adapter fittings feature a black anodized finish for added durability and are designed to fit many makes and models.
Not Yet Reviewed
$43.99
ICT Billet has your engine swap covered with their ECM wiring connector kits. These terminals, retainers, and connectors are all designed to work with OE sensors and factory connectors for the easiest installation possible! This is one area that you don't want to use poor quality components—which are subject to crimps, twisting, and unseated terminals. If the wiring has conductivity issues, your engine will run poorly, and the problem is hard to diagnose. ICT Billet has built its reputation on dependable, high-quality parts. Order the kit preferred for your application.
Not Yet Reviewed
$22.99
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$25.99
ICT Billet belt tensioner bolt kits are direct OE replacement parts for your broken or worn factory tensioner bolts. Remove the worry of a halted engine project with ICT Billet.
Not Yet Reviewed
$25.99
ICT Billet crankshaft position sensor harness adapters are assembled using OEM tooling, OEM Delphi connector and terminals, and USA-made, factory-color OEM-grade TXL wire. They also have the OEM audible "click" when the connector is attached to the harness, just like factory. Pass up poor quality connectors that may leave you with connectivity issues and poor engine performance. Choose genuine ICT Billet crankshaft position sensor harness adapters that are computer tested for accuracy, ensuring a reliable fit and performance. Select the proper harness adapter to mate your sensor and harness.
Not Yet Reviewed
$43.99
Replace your loose dipstick fill adapter with ICT Billet transmission dipstick sealed funnel adapters. Unlike the leaky factory adapters, these O-ringed sealed fittings eliminate cleaning messy transmission fluid off your dipstick and engine. They are made from aerospace grade, USA-produced billet aluminum, and seat firmly in your dipstick tube with a double O-ringed seal.
Not Yet Reviewed
$22.99
ICT Billet LS water pump adapter fittings help adapt an LS engine's cooling system to different water pumps or radiator hoses. They provide high performance solutions for common LS engine swap challenges, such as adapting cheaper big block Chevy electric water pumps or converting factory hose barbs to AN fittings for custom hoses. Machined from aerospace-grade billet aluminum, the versatile compression fittings are black anodized for a clean, durable finish. They're tested up to 30 psi for applications that exceed OEM coolant pressures. ICT Billet adapters are available in a variety of sizes and configurations.
Not Yet Reviewed
$53.99
ICT Billet starter bolt kits are designed for GM LS Series engines. They fit all 2-bolt pattern LS starters—all factory-style models that require two long bolts or one long and one short. Order the fasteners recommended for your application.
( 9 )
$25.99
ICT Billet automatic transmission mount adapter ICB-551198-8L90 allows the use of your original 2WD crossmember by retaining its transmission mount. It adapts old-style transmission mounts to an 8/10 speed transmission case. The aerospace-grade billet aluminum adapters will not work with 4WD, only 2WD. They are compatible with Energy Suspension poly mount 3.1108 or factory-style 2WD mounts. Kit includes one adapter plate and two bolts.
Not Yet Reviewed
$35.99
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