LS - LT Headquarters
At Classic Performance Products, we understand the popularity and performance benefits of LS and LT swaps in classic cars and trucks. That's why we've carefully curated a comprehensive range of LS - LT Conversion Products and Components
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to meet the diverse needs of enthusiasts and professionals alike. Whether you're undertaking a complete engine swap or just looking to upgrade specific aspects of your vehicle's engine setup, we have you covered.
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Our selection encompasses everything from LS Fit Rite Install Kits, designed to ensure an easy conversion, to specific component parts that guarantee compatibility and performance. Looking for an affordable entry point? Explore our LS Economy Install Kits. If it's the sound and efficiency you're after, our LS Exhaust systems and LS Fuel Tank Conversions provide just that.
Electrical setups can be complex, but our LS Electrical components make integration a breeze. Improve intake efficiency with our LS Intake Systems, or upgrade your aesthetic and functionality with LS Pulley Systems and LS Dress Up accessories. For those embracing the latest in GM engine technology, our LT Fuel Tank Conversions offer the compatibility your project demands.
Choose Classic Performance Products for your LS - LT Conversion needs and benefit from our extensive selection, ensuring your classic car or truck not only retains its timeless appeal but also performs at its peak with modern power.
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Black, 1/4" NPT Male to AN6 Male Aluminum Fitting, Qty 6Black, 1/4" NPT Male to AN6 Male Aluminum Fitting, Qty 6
Add to Compare Product Takes 10 Days to ShipPart # C6AN14-STR-X6$50.00 -
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24 Gal Complete Fuel Injection Tank Kit for a 1969-70 Chevy Fullsize1969-1970 Chevy Fullsize, Includes Tank, Sending Unit, 25 Feet of Hose, all Fittings needed, Fuel Filter/Regulator, Fuel Pump W/Bracket.
Add to Compare Product Takes 10 Days to ShipPart # FS6970CFIT-K -
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LT Engine Adjustable Mounting Plates1/2" Rearwards to 3 1/2" Forward, Can be used with A/C Compressor in the upper Passenger position, or no A/C Compressor, with Polyurethane Pads
Add to Compare In StockPart # LT1-KU$119.00 -
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20 Gal Carbureted & Fuel Injection Ready Aluminum Bed Flush Fuel Tank for a 1953-56 Ford Truck53-56 Ford Truck 20 Gallon Baffled Fuel Tank, Bed Flush, Unfinished
Add to Compare Product Takes 10 Days to ShipPart # 5356AGT-20BFH$599.00 -
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Straight Axle Small Block Install Kit, Rubber Mounts47-59 Chevy Trucks, Includes the Engine & Transmission Cross Members along with the Rubber Mounts
Add to Compare Product Takes 10 Days to ShipPart # 4759ETX-K$149.00 -
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21 Gal Black Carbureted & Fuel Injection Ready Aluminum Bed Flush Fuel Tank for 1948-60 Ford Truck48-60 Ford Truck 21 Gallon Baffled Fuel Tank, Bed Flush, Powder Coated Black
Add to Compare Product Takes 10 Days to ShipPart # 4860AGT-21BFHB$649.00 -
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16 Gallon Complete Fuel Injection Tank Kit for a 1967-68 Ford Mustang1967-1968 Ford Mustang, Includes Tank, Sending Unit, 25 Feet of Hose, all Fittings needed, Fuel Filter/Regulator, Fuel Pump W/Bracket.
Add to Compare Product Takes 10 Days to ShipPart # MU6768CFIT-K -
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LS Exhaust Manifolds Center Dump Silver CeramicIncludes Hardware and Gaskets
Add to Compare In StockPart # LSCDM-SC$369.00 -
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CPP Complete Aluminum Fuel Line Kit for 16 Feet of hard Line and Adjustable Regulator16 Feet of hard Line, W/Fittings, Hose and Adjustable Regulator
Add to Compare In StockPart # CPCFLK-AR$300.00 -
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F-Body and OBS LS Engine Stands73-81 Camaro/FireBird, 88-98 Chevy Truck, Works with CPP Adjustable Engine Plates LS1-KU, LS1-KU-P or LS1-KU-R, LT1-KU, LT1-KU-P, LT1-KU-R
Add to Compare In StockPart # 7381MP-LS$109.00 -
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22 Gal Carbureted & Fuel Injection Ready Aluminum Side Fill Fuel Tank for 1947-53 Chevy/GMC Truck47-53 Chevy/GMC Truck 22 Gallon Baffled Fuel Tank, Side Fill, Unfinished
Add to Compare Product Takes 10 Days to ShipPart # 4753AGT-22SH$599.00 -
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20 Gal Carbureted & Fuel Injection Ready Aluminum Bed Standard Fuel Tank for a 1953-56 Ford Truck53-56 Ford Truck 20 Gallon Baffled Fuel Tank, Bed Standard, Unfinished
Add to Compare Product Takes 10 Days to ShipPart # 5356AGT-20BSH$599.00 -
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20 Gal Black Carbureted & Fuel Injection Ready Aluminum Side Fill Fuel Tank for a 1955-59 Chevy/GMC Truck55-59 Chevy/GMC Truck 20 Gallon Baffled Fuel Tank, Side Fill, Powder Coated Black
Add to Compare Product Takes 10 Days to ShipPart # 5559AGT-20SHB$649.00 -
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20 Gallon Complete Fuel Injection Tank Kit for 1970 Chevy Nova1970 Chevy Nova, Includes Tank, Sending Unit, 25 Feet of Hose, all Fittings needed, Fuel Filter/Regulator, Fuel Pump W/Bracket.
Add to Compare Product Takes 10 Days to ShipPart # NV70CFIT-K -
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21 Gal Black Carbureted & Fuel Injection Ready Aluminum Fuel Tank for 1948-60 Ford Truck48-60 Ford Truck 21 Gallon Baffled Fuel Tank, Bed Standard, Powder Coated Black
Add to Compare Product Takes 10 Days to ShipPart # 4860AGT-21BSHB$649.00 -
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Complete Chevy Truck Fuel Injection Gas Tank Kit, Bed Standard 1955-59 Chevy/GMC Truck1955-59 Chevy/GMC Truck, Includes 20 Gallon Baffled Gas Tank, Fuel Regulator/Filter, Internal Fuel Pump, Hoses/fittings, Choice of Bed Door and Sending Unit
Add to Compare Product Takes 10 Days to ShipPart # CT5559CFIT-ABS -
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Bed Fill Fuel Tank Installation Kit w/ Fuel Fill, Hose and Sender - 73-10 OhmThis install kit comes with a Fuel Fill, Hose and Sender. For 1986 And Earlier Ford, Mopar 73-10 Ohm
Add to Compare Product Takes 10 Days to ShipPart # AGT-BFIKF$129.00 -
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LS Engine Install Kit W/Manifolds, 1965-70 Chevy Full Size1965-70 Chevy Full Size, Includes Oil Pan, Engine Stands, Adjustable Engine Mounts, Transmission Cross Member, Cast Iron Manifolds &W/Head Pipes, W/Polyurethane Mounts
Add to Compare Product Takes 10 Days to ShipPart # 6570ELS-K$1,100.00 -
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3" Forward LS Engine Mounting Plates w/ 3" Forward LS Engine Mounting Plates,3" Forward LS Engine Mounting Plates
Add to Compare In StockPart # LS1-K3$99.00 -
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24 Gal Complete Fuel Injection Tank Kit for a 1968 Chevy Fullsize1968 Chevy Fullsize, Includes Tank, Sending Unit, 25 Feet of Hose, all Fittings needed, Fuel Filter/Regulator, Fuel Pump W/Bracket.
Add to Compare Product Takes 10 Days to ShipPart # FS68CFIT-K -
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Straight Axle LS Install Kit W/Polyurethane Pads47-59 Chevy Truck Includes Engine Cross Member, LS Adjustable Plates W/Polyurethane Mounts
Add to Compare Product Takes 10 Days to ShipPart # CP4810-LS1PK$214.00 -
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Head Pipes for an LS Swap, 1963-1987 Chevy C10 Truck, 1955-1957 Chevy Full-size1963-1987 Chevy C10 Truck, 1955-1957 Chevy Full-size
Add to Compare In StockPart # CPP-LSHAP$85.00 -
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17 Gallon Complete Fuel Injection Tank Kit for a 1978-88 Chevy Monte Carlo1978-1988 Chevy Monte Carlo, Includes Tank, Sending Unit, 25 Feet of Hose, all Fittings needed, Fuel Filter/Regulator, Fuel Pump W/Bracket.
Add to Compare Product Takes 10 Days to ShipPart # GB7888CFIT-K -
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20 Gal Black Carbureted & Fuel Injection Ready Aluminum Side Fill Fuel Tank for a 1953-56 Ford Truck53-56 Ford Truck 20 Gallon Baffled Fuel Tank. Side Fill, Powder Coated Black
Add to Compare Product Takes 10 Days to ShipPart # 5356AGT-20SHB$649.00 -
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22 Gal Black Carbureted & Fuel Injection Ready Aluminum Side Fill Fuel Tank for 1947-53 Chevy/GMC Truck47-53 Chevy/GMC Truck 22 Gallon Baffled Fuel Tank, Side Fill, Powder Coated Black
Add to Compare Product Takes 10 Days to ShipPart # 4753AGT-22SHB$649.00 -
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Chevy, Olds, Buick, Pontiac Mid-Size LS Engine Perches for 1964-67 A-Body64-67 Chevy, Buick, Olds, Pontiac A-Body, Works with CPP Adjustable Engine Plates LS1-KU, LS1-KU-P or LS1-KU-R, LT1-KU, LT1-KU-P, LT1-KU-R
Add to Compare In StockPart # 6467MP-LS$119.00 -
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29 Gal Carbureted & Fuel Injection Ready Aluminum Fuel Tank for 1955-57 Fullsize55-57 Chevy Full Size (Not Nomad or Wagon) 29 Gallon Baffled Fuel Tank, Removes Spare Tire, Unfinished
Add to Compare Product Takes 10 Days to ShipPart # 5557AGT-29H$599.00 -
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Chevy Truck LS Engine Install Kit W/Manifolds, 1973-87 Chevy Truck1973-87 Chevy Truck, Includes Engine Stands, Adjustable Engine Mounts (High or Low A/C Mounts), Transmission Cross Member, Cast Iron Manifolds W/ Head Pipes, W/Polyurethane Mounts
Add to Compare Product Takes 10 Days to ShipPart # 7387ELS-K -
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20 Gallon Complete Fuel Injection Tank Kit for 1970 Chevy Monte Carlo1970 Chevy Monte Carlo, Includes Tank, Sending Unit, 25 Feet of Hose, all Fittings needed, Fuel Filter/Regulator, Fuel Pump W/Bracket.
Add to Compare Product Takes 10 Days to ShipPart # MC70CFIT-K -
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1963-72 Chevy/GMC Suburban 2196 Gal Carbureted & Fuel Injection Ready Aluminum Fuel Tank1963-72 Chevy/GMC Suburban 26 Gallon Baffled Fuel Tank, Unfinished
Add to Compare Product Takes 10 Days to ShipPart # 6372AGT-26SBH$599.00 -
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24 Gal Complete Fuel Injection Tank Kit for a 1965-66 Chevy Fullsize1965-1966 Chevy Fullsize, Includes Tank, Sending Unit, 25 Feet of Hose, all Fittings needed, Fuel Filter/Regulator, Fuel Pump W/Bracket.
Add to Compare Product Takes 10 Days to ShipPart # FS6566CFIT-K -
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18 Gal Carbureted & Fuel Injection Ready Pro Touring Aluminum Fuel Tank67-68 Camaro/Firebird 18 Gallon Baffled Fuel Tank, uses 1 or 2 Fuel Pumps, Unfinished
Add to Compare Product Takes 10 Days to ShipPart # 6768AGT-18H$699.00 -
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Push Lock Filter w/ CPP Logo#6 Push Lock to #6 Push Lock
Add to Compare In StockPart # PO-OF6$31.00 -
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20 Gal Black Carbureted & Fuel Injection Ready Aluminum Bed Standard Fuel Tank for a 1953-56 Ford Truck53-56 Ford Truck 20 Gallon Baffled Fuel Tank, Bed Standard, Powder Coated Black
Add to Compare Product Takes 10 Days to ShipPart # 5356AGT-20BSHB$649.00 -
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26 Gal Black Carbureted & Fuel Injection Ready Pro Touring Aluminum Fuel Tank for 1964-67 Chevy A-Body64-67 Chevy A-Body 26 Gallon Baffled Fuel Tank, uses 1 or 2 Fuel Pumps, Powder Coated Black
Add to Compare Backordered, ETA is 7/30/2025Part # 6467AGT-26HB$749.00
