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  1. Holley EFI Fuel Rail kit for Lo-Ram 300-620 & 300-621 for Gen III or IV LS engines with LS1, LS2, or LS6 heads - 534-260
    $184.95

    Out of stock

    Features/Benefits:
     Designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads
     Designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm depending on the application. With forced-induction and the short runner length the engine rpm at which peak power occurs is more likely to be coupled to the supercharger or turbocharger being used
     Modular design allowing the use of top-feed plenum entry
     Top-feed plenum design is compatible with the available Hi-Ram Plenum tops
     Low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration or to fit under a stock or mildly modified hood in the front-feed configuration
     High volume fuel rails and mounting hardware included with ¾”-16 o-ring ports (8 AN)
    The Holley LS1/2/6 Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads. These intake manifolds will work with OE or aftermarket cylinder heads. The Lo-Ram intake manifolds are designed for forced induction (supercharged or turbocharged) engine applications and the 105 mm throttle body part # 112-581. The base intake manifold is designed with a low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration.
    The 300-620 top-feed plenum entry configuration is designed to allow the currently available Hi-Ram 105 mm plenum tops to be fitted to a low-profile base intake manifold. The short runner, low-profile base intake manifold intended for forced induction applications was conceived to package with an air to water plenum mounted intercooler with a shorter overall height than possible with other existing intake manifolds.
    The fuel rail kits come with two sets of brackets. A set for long (usually standard length) fuel injectors and a set for short (such as Pico, or LS7) fuel injectors.

    Learn More
  2. Holley EFI Base Manifold and Rail Kit for Lo-Ram for Gen III or IV LS engines with LS1, LS2, or LS6 heads - 300-600
    $497.95

    Features/Benefits:
     Designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads
     Designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm depending on the application. With forced-induction and the short runner length the engine rpm at which peak power occurs is more likely to be coupled to the supercharger or turbocharger being used
     Modular design allowing the use of top-feed plenum entry
     Top-feed plenum design is compatible with the available Hi-Ram Plenum tops
     Low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration or to fit under a stock or mildly modified hood in the front-feed configuration
     High volume fuel rails and mounting hardware included with ¾”-16 o-ring ports (8 AN)
    The Holley LS1/2/6 Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads. These intake manifolds will work with OE or aftermarket cylinder heads. The Lo-Ram intake manifolds are designed for forced induction (supercharged or turbocharged) engine applications and the 105 mm throttle body part # 112-581. The base intake manifold is designed with a low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration.
    The 300-620 top-feed plenum entry configuration is designed to allow the currently available Hi-Ram 105 mm plenum tops to be fitted to a low-profile base intake manifold. The short runner, low-profile base intake manifold intended for forced induction applications was conceived to package with an air to water plenum mounted intercooler with a shorter overall height than possible with other existing intake manifolds.
    The fuel rail kits come with two sets of brackets. A set for long (usually standard length) fuel injectors and a set for short (such as Pico, or LS7) fuel injectors.

    Learn More
  3. Holley EFI Base Manifold and Rail Kit for Lo-Ram for Gen III or IV LS engines with LS1, LS2, or LS6 heads - 300-602BK
    $533.95

    Features/Benefits:
     Designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads
     Designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm depending on the application. With forced-induction and the short runner length the engine rpm at which peak power occurs is more likely to be coupled to the supercharger or turbocharger being used
     Modular design allowing the use of top-feed plenum entry
     Top-feed plenum design is compatible with the available Hi-Ram Plenum tops
     Low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration or to fit under a stock or mildly modified hood in the front-feed configuration
     High volume fuel rails and mounting hardware included with ¾”-16 o-ring ports (8 AN)
    The Holley LS1/2/6 Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads. These intake manifolds will work with OE or aftermarket cylinder heads. The Lo-Ram intake manifolds are designed for forced induction (supercharged or turbocharged) engine applications and the 105 mm throttle body part # 112-581. The base intake manifold is designed with a low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration.
    The 300-620 top-feed plenum entry configuration is designed to allow the currently available Hi-Ram 105 mm plenum tops to be fitted to a low-profile base intake manifold. The short runner, low-profile base intake manifold intended for forced induction applications was conceived to package with an air to water plenum mounted intercooler with a shorter overall height than possible with other existing intake manifolds.
    The fuel rail kits come with two sets of brackets. A set for long (usually standard length) fuel injectors and a set for short (such as Pico, or LS7) fuel injectors.

    Learn More
  4. Holley EFI Base Manifold and Rail Kit for Lo-Ram for Gen III or IV LS engines with LS1, LS2, or LS6 heads - 300-602
    $497.95

    Features/Benefits:
     Designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads
     Designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm depending on the application. With forced-induction and the short runner length the engine rpm at which peak power occurs is more likely to be coupled to the supercharger or turbocharger being used
     Modular design allowing the use of top-feed plenum entry
     Top-feed plenum design is compatible with the available Hi-Ram Plenum tops
     Low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration or to fit under a stock or mildly modified hood in the front-feed configuration
     High volume fuel rails and mounting hardware included with ¾”-16 o-ring ports (8 AN)
    The Holley LS1/2/6 Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads. These intake manifolds will work with OE or aftermarket cylinder heads. The Lo-Ram intake manifolds are designed for forced induction (supercharged or turbocharged) engine applications and the 105 mm throttle body part # 112-581. The base intake manifold is designed with a low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration.
    The 300-620 top-feed plenum entry configuration is designed to allow the currently available Hi-Ram 105 mm plenum tops to be fitted to a low-profile base intake manifold. The short runner, low-profile base intake manifold intended for forced induction applications was conceived to package with an air to water plenum mounted intercooler with a shorter overall height than possible with other existing intake manifolds.
    The fuel rail kits come with two sets of brackets. A set for long (usually standard length) fuel injectors and a set for short (such as Pico, or LS7) fuel injectors.

    Learn More
  5. Holley EFI Modular Lo-Ram EFI Manifold for Gen III or IV LS engines with LS1, LS2, or LS6 heads - 300-621BK
    $849.95

    Features/Benefits:
     Designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads
     Designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm depending on the application. With forced-induction and the short runner length the engine rpm at which peak power occurs is more likely to be coupled to the supercharger or turbocharger being used
     Modular design allowing the use of top-feed plenum entry
     Top-feed plenum design is compatible with the available Hi-Ram Plenum tops
     Low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration or to fit under a stock or mildly modified hood in the front-feed configuration
     High volume fuel rails and mounting hardware included with ¾”-16 o-ring ports (8 AN)
    The Holley LS1/2/6 Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads. These intake manifolds will work with OE or aftermarket cylinder heads. The Lo-Ram intake manifolds are designed for forced induction (supercharged or turbocharged) engine applications and the 105 mm throttle body part # 112-581. The base intake manifold is designed with a low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration.
    The 300-620 top-feed plenum entry configuration is designed to allow the currently available Hi-Ram 105 mm plenum tops to be fitted to a low-profile base intake manifold. The short runner, low-profile base intake manifold intended for forced induction applications was conceived to package with an air to water plenum mounted intercooler with a shorter overall height than possible with other existing intake manifolds.
    The fuel rail kits come with two sets of brackets. A set for long (usually standard length) fuel injectors and a set for short (such as Pico, or LS7) fuel injectors.

    Learn More
  6. Holley EFI Modular Lo-Ram EFI Manifold for Gen III or IV LS engines with LS1, LS2, or LS6 heads - 300-620BK
    $910.95

    Features/Benefits:
     Designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads
     Designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm depending on the application. With forced-induction and the short runner length the engine rpm at which peak power occurs is more likely to be coupled to the supercharger or turbocharger being used
     Modular design allowing the use of top-feed plenum entry
     Top-feed plenum design is compatible with the available Hi-Ram Plenum tops
     Low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration or to fit under a stock or mildly modified hood in the front-feed configuration
     High volume fuel rails and mounting hardware included with ¾”-16 o-ring ports (8 AN)
    The Holley LS1/2/6 Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads. These intake manifolds will work with OE or aftermarket cylinder heads. The Lo-Ram intake manifolds are designed for forced induction (supercharged or turbocharged) engine applications and the 105 mm throttle body part # 112-581. The base intake manifold is designed with a low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration.
    The 300-620 top-feed plenum entry configuration is designed to allow the currently available Hi-Ram 105 mm plenum tops to be fitted to a low-profile base intake manifold. The short runner, low-profile base intake manifold intended for forced induction applications was conceived to package with an air to water plenum mounted intercooler with a shorter overall height than possible with other existing intake manifolds.
    The fuel rail kits come with two sets of brackets. A set for long (usually standard length) fuel injectors and a set for short (such as Pico, or LS7) fuel injectors.

    Learn More
  7. AFE 52-74202-1 Momentum Cold Air Intake System w/Dual Filter Media (2015-2019 Corvette C7 Z06)
    $536.00

    DETAILS:
    +46 HP / +39 lbs. x ft. Torque max gains (vehicle tested with Pro 5R air filter media)
    Outflows factory intake by 25% (with Pro 5R oiled air filter media)
    Unique (Patent Pending) Filter-to-Housing Interface for Easy Installation
    Includes both Pro Dry S oil-free & Pro 5R oiled, washable/reusable performance air filters
    100% Polyurethane Frame For Extra Long Filter Life
    Washable and Reusable for Multiple Cleaning Cycles
    No tuning required

    Unique One-Piece High Quality Housing W/ Sight Window:
    The simple yet elegant design of the one-piece sealed housing makes installation a snap and features our patent pending filter-to-housing interface. A large clear sight window allows for filter inspection without removal of the air box. The roto-molded housing is made out of black cross-linked polyethylene and mounts directly into the factory location on the fender well to capture the coolest air available from the factory intake tract.

    Flow Optimized Tube:
    This system uses a high quality plastic CAD designed, dyno-tuned, roto-molded intake tube to achieve maximum power gains while maintaining a perfect fit. One billet aluminum fitting is mounted on the tube to provide a perfect connection with the factory vacuum line.

    Large 3-Layer "Oil-Free" Performance Air Filter:
    This Momentum intake system was designed around the largest filter possible to allow maximum performance and filtration. This cone filter has a massive 7" oval flange and is 8-1/2" tall Pro DRY S filter media. The Pro DRY S performance air filter features 3-layers of progressively finer mesh synthetic "oil-free" media and is constructed with 100% polyurethane frame for long life and multiple cleaning cycles.

    Large 5-Layer Performance Air Filter:
    This Momentum intake system was designed around the largest filter possible to allow maximum performance and filtration. This cone filter has a massive 7" oval flange and is 8-1/2" tall Pro 5R filter media. The Pro 5R performance air filter features 5-layers of progressively finer mesh cotton gauze oiled media and is constructed with 100% polyurethane frame for long life and multiple cleaning cycles.

    Premium Hardware:
    Premium stainless steel T-bolt clamps and a reinforced silicone hump coupling are used for strength and durability while also providing the most secure installation available. Momentum intakes are designed with fewer parts for a quick and simple installation.

    Note: This intake system is not CARB exempt at this time and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicles.Learn More
  8. AFE Black Series Carbon Fiber Cold Air Intake System w/ Pro 5R & Pro DRY S Filters (2015-2019 Corvette) - 52-74202-C
    $1,438.00

    DETAILS:
    Dyno-Proven Gains up to +46 HP & +39 Lbs. x Ft. TQ (Tested With Pro 5R Air Filter)
    Outflows Factory Intake by 25% (Tested With Pro 5R Air Filter)
    Lightweight, High-Gloss, Clear-Coated, Plain Weave Carbon Fiber Housing and Tube
    Built-In Sight Window Provides Easy Inspection of Filter Without Disassembly
    Unique (Patent Pending) Filter-to-Housing Interface for Easy Installation
    Includes Both Pro DRY S Oil-Free and Pro 5R Oiled, Washable and Reusable Performance Air Filters
    Premium T-Bolt Clamps and a Silicone Coupling Provide a Secure Seal

    Unique Computer Design Carbon Fiber Housing w/ Sight Window:
    The simple yet elegant design of the one-piece sealed housing makes installation a snap and features our patent pending filter-to-housing interface. A large clear sight window allows for filter inspection without removal of the air box. The housing is made out of lightweight high gloss, clear-coated plain weave carbon fiber and mounts directly into the factory location on the fender well to capture the coolest air available from the factory intake tract.

    Dyno-Tuned Carbon Fiber Intake Tube:
    Lightweight high gloss clear-coated plain weave carbon fiber tube to achieve maximum power gains while maintaining a perfect fit. One billet aluminum fitting is mounted on the tube to provide a perfect connection with the factory vacuum line.

    Large 3-Layer "Oil-Free" Performance Air Filter:
    This Momentum intake system was designed around the largest filter possible to allow maximum performance and filtration. This cone filter has a massive 7" oval flange and is 8-1/2" tall Pro DRY S filter media. The Pro DRY S performance air filter features 3-layers of progressively finer mesh synthetic "oil-free" media and is constructed with 100% polyurethane frame for long life and multiple cleaning cycles.

    Large 5-Layer Performance Air Filter:
    This Momentum intake system was designed around the largest filter possible to allow maximum performance and filtration. This cone filter has a massive 7" oval flange and is 8-1/2" tall Pro 5R filter media. The Pro 5R performance air filter features 5-layers of progressively finer mesh cotton gauze oiled media and is constructed with 100% polyurethane frame for long life and multiple cleaning cycles.

    Black Series Momentum Air Intake System:
    Also included in the kit is a Black Series serialized plate to assure the authenticity of the intake.

    Premium Hardware:
    Premium stainless steel T-bolt clamps and a silicone hump coupling are used for strength and durability while also providing the most secure installation available. Momentum intakes are designed with fewer parts for a quick and simple installation.

    Note:
    This intake system is not CARB exempt at this time and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicles.Learn More
  9. AFE 51-74202-1 Momentum Cold Air Intake System w/Pro DRY S Filter Media (2015-2019 Corvette C7 Z06)
    $484.00

    DETAILS:
    Dyno-Proven Gains up to +29 HP & +25 Lbs. x Ft. TQ (Tested with Pro 5R Air Filter)Outflows Factory Intake by 11%Unique (Patent Pending) Filter-to-Housing Interface for Easy InstallationWashable and Reusable Pro DRY S Air Filter for Maximum ConvenienceOne-Piece Housing Features Clear Sight Window for Convenient Filter Inspection Without DisassemblyPremium T-Bolt Clamps and a Reinforced Coupler Provide a Secure Seal

    Unique One-Piece High Quality Housing w/ Sight Window:
    The simple yet elegant design of the one-piece sealed housing makes installation a snap and features our patent pending filter-to-housing interface. A large clear sight window allows for filter inspection without removal of the air box. The roto-molded housing is made out of black cross-linked polyethylene and mounts directly into the factory location on the fender well to capture the coolest air available from the factory intake tract.

    Flow Optimized Tube:
    This system uses a high quality plastic CAD designed, dyno-tuned, roto-molded intake tube to achieve maximum power gains while maintaining a perfect fit. One billet aluminum fitting is mounted on the tube to provide a perfect connection with the factory vacuum line.

    Large 3-Layer "Oil-Free" Performance Air Filter:
    This Momentum intake system was designed around the largest filter possible to allow maximum performance and filtration. This cone filter has a massive 7" oval flange and is 8-1/2" tall Pro DRY S filter media. The Pro DRY S performance air filter features 3-layers of progressively finer mesh synthetic "oil-free" media and is constructed with 100% polyurethane frame for long life and multiple cleaning cycles.

    Premium Hardware:
    Premium stainless steel T-bolt clamps and a reinforced silicone hump coupling are used for strength and durability while also providing the most secure installation available. Momentum intakes are designed with fewer parts for a quick and simple installation.

    Note: This intake system is not CARB exempt at this time and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicles.Learn More

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