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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CPP Complete EFI Install Kit, 90 OHM, 340 LPHIncludes 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 # CPFIIK340-90$439.00 -
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16 Gallon Fuel Injection Tank for a 1967-68 Ford Mustang1967-1968 Ford Mustang, Includes Tank, Hose & Filler Neck
Add to Compare Product Takes 10 Days to ShipPart # MU6768OGT-FI$369.00 -
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LS Exhaust Manifolds Black CeramicIncludes Hardware and Gaskets
Add to Compare In StockPart # LSCDM-B$439.00 -
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LS Exhaust Manifolds Center Dump ChromeIncludes Hardware and Gaskets
Add to Compare In StockPart # LSCDM-C$419.00 -
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25 Gal Black Carbureted & Fuel Injection Ready Aluminum Fuel Tank for 1955-57 Fullsize55-57 Chevy Full Size (Not Nomad or Wagon) 25 Gallon Baffled Fuel Tank, Works W/Spare Tire, Powder Coated Black
Add to Compare Product Takes 10 Days to ShipPart # 5557AGT-25HB$649.00 -
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PSI Gen IV Standalone Wire Harness w/ T56/TR60602006-2013 LS7 with T56/TR6060
Add to Compare Vendor Takes 10 Days to ShipPart # HAR-1035$569.00 -
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Eddie Motorsport LS Coil Covers Aluminum Billet Ball Mill w/ Cut Matte BlackCoil Covers, LS Chevy, Aluminum, Ball Milled Top, W/Oil Fill Cut-Out, Made in the USA, Matte black Fusioncoat finish
Add to Compare Vendor Takes 25 Days to ShipPart # EMS109-04MB$345.00 -
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Complete Fitting Kit & Hose (25 Feet) for LS Conversion, W/Filter/Regulator (58 PSI)Complete Fitting Kit & Hose (25 Feet) for LS Conversion, W/Filter/Regulator (58 PSI)
Add to Compare In StockPart # LSLK-F$189.00 -
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Holley LS Oil Fill Cap w/ Billet CenterFive-way customizable oil fill cap for LS engines
Add to Compare Vendor Takes 30 Days to ShipPart # 241-224$44.00 -
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Clayton Machine Mill Finish LS Coil Covers without Oil Fill CutoutNo Oil Fill Cutout Mill Finish LS Coil Covers, Clayton Machine, Lokar
Add to Compare Vendor Takes 17 Days to ShipPart # CMW-LSC-02-M$311.00 -
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20 Gal Galvanized Steel Gas Tank for 1971-1972 Buick Skylark1971-1972 Buick Skylark / GS Fuel Injection Gas Tank, Baffled, 20 Gallons
Add to Compare Vendor Takes 7 Days to ShipPart # TM34H-T$295.00 -
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Eddie Motorsport Valve Covers LS Fabricated Aluminum Plain PolishedValve Covers, Chevy LS, Fabricated aluminum, No coil mounts, Bright polished finish
Add to Compare Vendor Takes 25 Days to ShipPart # EMS108-49P$225.00 -
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Chevy Truck LS Engine Install Kit W/Manifolds for73-87 Chevy Truck73-87 Chevy Truck, Includes Engine Stands, Adjustable Engine Mounts (High Mount or no A/C), Transmission Cross Member, Cast Iron Manifolds W/ Head Pipes, W/Polyurethane Mounts
Add to Compare Product Takes 10 Days to ShipPart # 7387ELS-K-HM$745.00 -
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LS Engine Install Kit W/Manifolds, 1967-69 Camaro, 68-74 Nova1967-69 Camaro/Firebird, 68-74 Nova, Includes Oil Pan, Engine Stands, Adjustable Engine Mounts, Transmission Cross Member, Cast Iron Manifolds & Head Pipes, W/Polyurethane Mounts
Add to Compare Product Takes 10 Days to ShipPart # 6774ELS-K$1,100.00 -
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Chevy Truck LS Engine Install Kit W/Manifolds, 1963-72 Chevy 1/2 Ton1963-72 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 # 6372ELS-K -
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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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Chevy Truck LS Engine Install Kit W/Manifolds for 1963-72 Chevy Truck (High or Low A/C Mount)63-72 Chevy Truck, Includes Engine Stands, Adjustable Engine Mounts (High or Low A/C Mounts), Transmission Cross Member, Silver Ceramic Manifolds W/ Head Pipes, W/Polyurethane Mounts
Add to Compare Product Takes 10 Days to ShipPart # 6372ELS-KSCA -
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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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20 Gallon Complete Fuel Injection Tank Kit Notched for 1969-1970 Pontiac GTO1969-1970 Pontiac GTO, 1969-1970 Pontiac LeMans, 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 # P6970NCFIT-K -
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20 Gal Notched Galvanized Steel Gas Tank for 1969-1970 Pontiac GTO and Lemans1969-1970 Pontiac GTO and Lemans Notched EFI, Baffled 20 Gallon
Add to Compare Vendor Takes 7 Days to ShipPart # TM34DN-T$339.00 -
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16 Gallon Complete Fuel Injection Tank Kit for a 1955-56 Chevy Fullsize1955-1956 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 # CV5662CFIT-K -
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Complete Chevy Truck Fuel Injection Gas Tank Kit, Bed Standard 1947-53 Chevy/GMC Truck1947-53 Chevy/GMC Truck, Includes 22 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 # CT4753CFIT-ABS -
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16 Gal Galvanized Steel Gas Tank for 33-34 Ford Sedan Delivery33-34 Ford Sedan Delivery, 33-37 Ford Truck, 34 Victoria, 16 Gallon, Baffled Carb and F.I.
Add to Compare Vendor Takes 7 Days to ShipPart # 34G-PT$300.00 -
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PSI T56/TR6060 Manual Transmission Wiring HarnessT56 or TR6060 Manual Transmission
Add to Compare Vendor Takes 10 Days to ShipPart # HAR-1065$569.00 -
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F-Body LS Engine Stands67-69 Camaro/Firebird, 68-74 X-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 # 6774MP-LS$109.00 -
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Chevy Full Size LS Engine Perches for 1959-64 Chevy Fullsize59-64 Chevy Full Size, 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 # 5964MP-LS$105.00 -
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Eddie Motorsport Power Steering Kit LT1 Billet Reservoir Matte BlackPower steering kit for Gen V Chevy LT1, Includes pump with attached aluminum reservoir, Matte black Fusioncoat
Add to Compare Vendor Takes 25 Days to ShipPart # EMS107-19BMB$795.00 -
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CPP Complete EFI Install Kit, 240-33 OHM, 255 LPHIncludes 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 # CPFIIK255-240$399.00 -
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22 Gal Black Carbureted & Fuel Injection Ready Pro Touring Aluminum Fuel Tank for 1962-67 Chevy II Nova62-67 Chevy II/Nova 22 Gallon Baffled Fuel Tank, uses 1 or 2 Fuel Pumps, Powder Coated Black
Add to Compare Product Takes 10 Days to ShipPart # 6267AGT-22BPTH$799.00 -
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Eddie Motorsport LS Coil Covers Aluminum Billet Ball Mill Black AnodizedCoil Covers, LS Chevy, Billet Aluminum, Ball Milled Top, Made in the USA, Gloss black anodized finish
Add to Compare Vendor Takes 25 Days to ShipPart # EMS109-03BA$345.00 -
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Bed Fill Fuel Tank Installation Kit w/ Fuel Fill, Hose and Sender - 0-90 OhmThis install kit comes with a Fuel Fill, Hose and Sender. For 1965-97 Chevy. 0-90 Ohm.
Add to Compare Product Takes 10 Days to ShipPart # AGT-BFIK90$129.00 -
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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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20 Gallon Complete Fuel Injection Tank Kit for 1970 Buick Skylark1970 Buick Skylark, 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 # BU70CFIT-K -
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20 Gallon Complete Fuel Injection Tank Kit Notched for 1970 Buick Skylark1970 Buick Skylark, 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 # BU70NCFIT-K -
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Clayton Machine Mill Finish LS Coil Covers with Oil Fill Cut OutW/ Oil Fill Cut-Out On Passenger Side Mill Finish LS Coil Covers, Clayton Machine, Lokar
Add to Compare Vendor Takes 17 Days to ShipPart # CMW-LSC-01-M$311.00 -
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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
