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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20 Gal Carbureted & Fuel Injection Ready Pro Touring Aluminum Fuel Tank for 1970-73 Camaro70-73 Camaro/Firebird 20 Gallon Baffled Fuel Tank, uses 1 or 2 Fuel Pumps, Unfinished
Add to Compare NO ETAPart # 7073AGT-20H$699.00 -
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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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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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Eddie Motorsport Power Steering Kit LT1 Remote Power Steering Black AnodizedPower steering kit for Gen V Chevy LT1, Includes pump for remote reservoir, Gloss black anodized
Add to Compare Vendor Takes 25 Days to ShipPart # EMS107-19RBA$395.00 -
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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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Black, An6 Male to 9/16"-18 Male O-ring Aluminum Fitting, Ea.For 4L80/4L80E coolant lines
Add to Compare In StockPart # C6AN-STR$9.00 -
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PSI Gen IV Wire Harness w/ 4L60E Auto Transmission2008-2009 L76 with 4L60E
Add to Compare Vendor Takes 10 Days to ShipPart # HAR-1046$659.00 -
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20 Gal Fuel Injection Tank for a 1970 Chevy Chevelle1970 Chevy Chevelle, Includes Tank & Straps
Add to Compare Product Takes 10 Days to ShipPart # MS70OGT-FI$382.00 -
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24 Gal Galvanized Steel Gas Tank for 1965-66 Chevy Impala1965-66 Chevy Impala, Bel Air and Biscayne Fuel Injection Gas Tank, Baffled, 24 Gallons
Add to Compare In StockPart # TM37C-T$315.00 -
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Eddie Motorsport Power Steering Kit LT1 Plastic Reservoir BlackPower steering kit for Gen V Chevy LT1, Includes pump with attached plastic reservoir, Gloss black Fusioncoat
Add to Compare Vendor Takes 25 Days to ShipPart # EMS107-19BK$549.00 -
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26 Gal 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, Unfinished
Add to Compare Backordered, ETA is 7/30/2025Part # 6467AGT-26H$699.00 -
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21 Gal Fuel Injection Tank for a 1978-81 Chevy Camaro1978-1981 Chevy Camaro, 1974-1978 Pontiac Firebird, Includes Tank & Straps
Add to Compare Product Takes 10 Days to ShipPart # CM7881OGT-FI$405.00 -
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PSI Gen IV Manual Standalone Wiring Harness w/ T56/TR60602008-2013 LS3 Manual Transmission with T56/TR6060
Add to Compare Vendor Takes 10 Days to ShipPart # HAR-1037$569.00 -
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20 Gal Galvanized Steel Gas Tank for 1971-72 Pontiac GTO & LeMans1971-72 Pontiac GTO & LeMans EFI Fuel Tank - Notched Corners, Baffled, 20 Gallons
Add to Compare Vendor Takes 7 Days to ShipPart # TM34IN-T$339.00 -
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Eddie Motorsport Valve Covers LS Cast Aluminum Ball Mill BlackValve Covers, LS Chevy, Aluminum, Ball Milled Top, Includes fasteners & oil fill Cap, Gloss black Fusioncoat finish
Add to Compare Vendor Takes 25 Days to ShipPart # EMS108-51BK$249.00 -
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22 Gal Black Carbureted & Fuel Injection Ready Aluminum Bed Flush Fuel Tank for 1947-53 Chevy/GMC Truck47-53 Chevy/GMC Truck 22 Gallon Baffled Fuel Tank, Bed Flush, Powder Coated Black
Add to Compare Product Takes 10 Days to ShipPart # 4753AGT-22BFHB$649.00 -
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21 Gal Fuel Injection Tank for a 1974-77 Chevy Camaro1974-1977 Chevy Camaro, 1974-1978 Pontiac Firebird, Includes Tank & Straps
Add to Compare Product Takes 10 Days to ShipPart # CM7477OGT-FI$405.00 -
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18 Gal Galvanized Steel Gas Tank for 1969 Camaro/Firebird1969 Notched Corner Chevy Camaro and Pontiac Firebird EFI Gas Tank, 18 Gallon, Baffled
Add to Compare In StockPart # TM32BN-T$339.00 -
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20 Gal Galvanized Steel Gas Tank for 1973-81 GM Truck1973-81 GM Truck Coated Steel EFI Gas Tank - 20 Gallon, Baffled
Add to Compare In StockPart # TM1A-T$319.00 -
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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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Eddie Motorsport Serpentine Kit Elite 8 Rib LS Chevy No Power Steering MachinedPulley Kit, 8 rib serpentine, Chevy LS, Aluminum, A/C, No Power Steering, 170A alt, Raw Machined finish
Add to Compare Vendor Takes 25 Days to ShipPart # EMS107-17M$2,995.00 -
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17 Gal Galvanized Steel Gas Tank for 1978-80 Oldsmobile Cutlass Notchback1978-80 Oldsmobile Cutlass Notchback, EFI Tank, Baffled 17 Gallon
Add to Compare Vendor Takes 7 Days to ShipPart # TM310A-T$305.00 -
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Eddie Motorsport LS Coil Covers Aluminum Billet Ball Mill Matte BlackCoil Covers, LS Chevy, Billet Aluminum, Ball Milled Top, Made in the USA, Matte black Fusioncoat finish
Add to Compare Vendor Takes 25 Days to ShipPart # EMS109-03MB$345.00 -
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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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16 Gal Galvanized Steel Gas Tank for 1962-67 Chevy Nova1962-67 Chevy Nova EFI Fuel Tank, Baffled, 16 Gallons
Add to Compare In StockPart # TM41-T$295.00 -
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Go Shift GM 4L60/4L80 Transmission ControllerGo Shift Stand Alone Trans Control Unit GM/ 4L60/ 4L65/ 4L80/ 4L85
Add to Compare Vendor Takes 14 Days to ShipPart # FI20010$599.00 -
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Eddie Motorsport Serpentine Kit Elite 8 Rib LS Chevy BlackPulley Kit, 8 rib serpentine, Chevy LS, Aluminum, A/C, Power steering-Plastic reservoir, 170A, Gloss black
Add to Compare Vendor Takes 25 Days to ShipPart # EMS107-16BK$3,295.00 -
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21 Gal Galvanized Steel Gas Tank for 1975-77 Camaro1975-77 Camaro, 75-78 Firebird Coated Steel EFI Gas Tank, Baffled 21 Gallon
Add to Compare Vendor Takes 7 Days to ShipPart # TM203-T$315.00 -
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LS Air Filter Kit for Universal Air Filter Kit, W/4" Filter 120 Degree TubeUniversal Air Filter Kit, W/4" Filter 120 Degree Tube
Add to Compare Product Takes 10 Days to ShipPart # 120ANF-4$319.00 -
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20 Gal Notched Gal Notchedvanized Steel Gas Tank for 1970 Chevrolet Chevelle1970 Chevrolet Chevelle Notched Corner EFI, Baffled 20 Gallon
Add to Compare In StockPart # TM34EN-T$339.00 -
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Low A/C LS Engine Adjustable Mounting Plates2.25 Forward to 3.75 Forward (Used Mainly on Chevy Trucks, not useable on most cars), works with CP-1114G
Add to Compare In StockPart # LS1-KULAC$119.00 -
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Eddie Motorsport LS Coil Covers Aluminum Billet Ball Mill w/ Cut PolishedCoil Covers, LS Chevy, Aluminum, Ball Milled Top, W/Oil Fill Cut-Out, Made in the USA, Bright polished finish
Add to Compare Vendor Takes 25 Days to ShipPart # EMS109-04P$330.00 -
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20 Gal Galvanized Steel Gas Tank for 1970 Chevrolet Chevelle1970 Chevrolet Chevelle EFI, Baffled 20 Gallon
Add to Compare In StockPart # TM34E-T$295.00 -
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PSI Vortec Tac Module HarnessVortec
Add to Compare Vendor Takes 10 Days to ShipPart # HAR-1025$45.00 -
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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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Eddie Motorsport Power Steering Kit LT1 Plastic Reservoir Matte BlackPower steering kit for Gen V Chevy LT1, Includes pump with attached plastic reservoir, Matte black Fusioncoat
Add to Compare Vendor Takes 25 Days to ShipPart # EMS107-19MB$549.00
