Top Street Performance Engine Parts

LS 2-PC CAST ALUMINUM SMOOTH VALVE COVERS WITH BILLET OIL CAPS, COIL MOUNTS & COVERS, BLACK

Part Number: TSN-JM8082-3BK

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Estimated Ship Date: Apr 6, 2026 if ordered today

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V SERIES GM GEN III/IV LS BILLET ALUMINUM VALVE COVERS WITH COIL MOUNTS, NATURAL

Part Number: TSN-JM8082-4

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Estimated Ship Date: Apr 6, 2026 if ordered today

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V SERIES GM GEN III/IV LS BILLET ALUMINUM VALVE COVERS WITH COIL MOUNTS, BLACK

Part Number: TSN-JM8082-4BK

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Estimated Ship Date: Apr 6, 2026 if ordered today

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GM GEN III/IV LS CARBON FIBER VALVE COVERS WITH COIL MOUNTS

Part Number: TSN-JM8082-5

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Estimated Ship Date: Apr 6, 2026 if ordered today

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LT GEN V 2-PC CAST ALUMINUM FINNED VALVE COVERS WITH BILLET OIL CAPS, COIL MOUNTS & COVERS, BLACK

Part Number: TSN-JM8083-2BK

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Estimated Ship Date: Apr 6, 2026 if ordered today

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LT GEN V 2-PC CAST ALUMINUM SMOOTH VALVE COVERS WITH BILLET OIL CAPS, COIL MOUNTS & COVERS, POLISHED

Part Number: TSN-JM8083-3P

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Estimated Ship Date: Apr 6, 2026 if ordered today

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GM GEN III/IV LS BILLET ALUMINUM ENGINE BLOCK OIL GALLEY BARBELL PLUG

Part Number: TSN-81081-1

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Estimated Ship Date: Apr 6, 2026 if ordered today

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LS FUEL FILTER PRESSURE REGULATOR WITH -6AN FITTINGS KIT, 58 PSI

Part Number: TSN-81095-KT

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Estimated Ship Date: Apr 6, 2026 if ordered today

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LT GEN V TO CHEVY SB MOTOR MOUNT ADAPTER PLATES, NATURAL

Part Number: TSN-81104

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Estimated Ship Date: Apr 6, 2026 if ordered today

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LS1 FLEXPLATE CONVERTER HUB TO TH350, TH400

Part Number: TSN-81110

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Estimated Ship Date: Apr 6, 2026 if ordered today

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ALUMINUM INTAKE MANIFOLD - LS1/LS2/LS6, DUAL PLANE, CARBURETED STYLE, POLISHED

Part Number: TSN-81130P

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Estimated Ship Date: Apr 6, 2026 if ordered today

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ALUMINUM INTAKE MANIFOLD - LS3/L92, SINGLE PLANE, CARBURETED STYLE, SATIN

Part Number: TSN-81131

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Estimated Ship Date: Apr 6, 2026 if ordered today

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ALUMINUM INTAKE MANIFOLD - LS3/L92, SINGLE PLANE, EFI STYLE, INCLUDES FUEL RAILS, SATIN

Part Number: TSN-81136

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Estimated Ship Date: Apr 6, 2026 if ordered today

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ALUMINUM INTAKE MANIFOLD - LS3/L92, SINGLE PLANE, EFI STYLE, INCLUDES FUEL RAILS, BLACK

Part Number: TSN-81136BK

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Estimated Ship Date: Apr 6, 2026 if ordered today

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ALUMINUM INTAKE MANIFOLD - LS1/LS2/LS6, SINGLE; Black

Part Number: TSN-81137BK

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Estimated Ship Date: Apr 6, 2026 if ordered today

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ALUMINUM EFI THROTTLE BODY INTAKE ELBOW - GM LS INTAKES W/ 4150 FLANGE, 105MM, SATIN

Part Number: TSN-81141

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Estimated Ship Date: Apr 6, 2026 if ordered today

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ALUMINUM EFI THROTTLE BODY INTAKE ELBOW - GM LS INTAKES W/ 4150 FLANGE, 105MM, BLACK

Part Number: TSN-81141BK

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Estimated Ship Date: Apr 6, 2026 if ordered today

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QUICK DISCONNECT FUEL LINE ADAPTER FITTING - 6AN MALE TO 5/16" OEM FUEL TUBE FEMALE, STRAIGHT

Part Number: TSN-81301

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Estimated Ship Date: Apr 6, 2026 if ordered today

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QUICK DISCONNECT FUEL LINE ADAPTER FITTING - 6AN MALE TO 3/8" OEM FUEL TUBE FEMALE, STRAIGHT

Part Number: TSN-81302

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Estimated Ship Date: Apr 6, 2026 if ordered today

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-6AN MALE TO 1/4'' NPT MALE ADAPTER FITTING, STRAIGHT

Part Number: TSN-81303

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Estimated Ship Date: Apr 6, 2026 if ordered today

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-6AN FEMALE SWIVEL TO 3/8" PUSH-ON HOSE END FITTING, 45 DEGREE

Part Number: TSN-81305

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Estimated Ship Date: Apr 6, 2026 if ordered today

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-6AN HIGH PRESSURE FUEL INJECTION HOSE, 25 FEET

Part Number: TSN-81306

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Estimated Ship Date: Apr 6, 2026 if ordered today

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TSP LS1/LS2/LS6/COYOTE HIGH-FLOW FUEL INJECTORS - 130 LBS/HR, 1100CC/MIN, EV6, 8-PC

Part Number: TSN-81050-130

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Estimated Ship Date: Apr 6, 2026 if ordered today

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VELOCITY 52 LBS/HR FUEL INJECTOR, .550 CC/MIN EV6

Part Number: TSN-81050-52

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Estimated Ship Date: Apr 6, 2026 if ordered today

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LS STAINLESS COOLANT CROSSOVER STEAM VENT KIT

Part Number: TSN-81052

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Estimated Ship Date: Apr 6, 2026 if ordered today

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