CHEVROLET Chevy small block Gen III/IV (LS-based engines) Parts and Accessories

Suspension Package, Speed Kit 3, Front, Single Adjustable Coilover, Splined Sway Bar, Chevy, Buick, Oldsmobile, Pontiac, Kit

Part Number: DSR-031329-SDS

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Suspension Package, Speed Kit 3, Front, Double Adjustable Coilover, Splined Sway Bar, Chevy, Buick, Oldsmobile, Pontiac, Kit

Part Number: DSR-031329-DDS

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Suspension Package, Front, Speed Kit 2, Double Adjustable Coilovers, Sway Bar, 1967 GM A-Body, Small Block or LS Engine, Kit

Part Number: DSR-031321-DDS

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Suspension Package, Speed Kit 3, Front, Double Adjustable Coilover Shocks, Sway Bar, Chevy, Pontiac, Small Block or LS Engine, Kit

Part Number: DSR-031352-DDS

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Suspension Package, Speed Kit 3 Handling, Coil Springs, Shocks/Struts, Black Powdercoat Sway Bars, Chevy, Kit

Part Number: DSR-033027DS

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Suspension Package, Speed Kit 2 Handling, Coil Springs, Shocks/Struts, Black Powdercoat Sway Bars, Chevy, Kit

Part Number: DSR-033025DS

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Suspension Package, Front, Speed Kit 2, Double Adjustable Coilovers, Sway Bar, 1968-1972 GM A-Body, Small Block or LS Engine, Kit

Part Number: DSR-031318-DDS

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Engine Block, LS Next, Aluminum, 4.125 in. Diameter Bore, 4-Bolt Mains, Chevy, LS, Each

Part Number: DRT-31937221

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Block, LS Next, Aluminum, 4.125 in. Diameter Bore, 4-Bolt Mains, Raised Cam, Chevy, LS, Each

Part Number: DRT-31937242

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Bare Blocks, Dart LS Next Series, Aluminum, 9.240 in Deck Height, 4 in Bore, Steel Main, 4-Bolt Mains, 1-Piece Rear Main Seal, LS Gen III/IV, Chevy

Part Number: DRT-31947112

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Block, SHP LS Next, Bare Block, 4.000 in Bore, 9.450 Deck, 4-Bolt Mains, Cast Aluminum, GM LS-Series, Each

Part Number: DRT-31947121

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Block, SHP LS Next, Bare Block, 4.000 in Bore, 9.450 Deck, Raised Cam, 4-Bolt Mains, Cast Aluminum, GM LS-Series, Each

Part Number: DRT-31947122

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Block, SHP LS Next, Bare Block, 4.000 in Bore, 9.750 Deck, Raised Cam, 4-Bolt Mains, Cast Aluminum, GM LS-Series, Each

Part Number: DRT-31947142

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Block, LS Next, Aluminum, 4.125 in. Diameter Bore, 4-Bolt Mains, Skirted, Chevy, LS, Each

Part Number: DRT-31947211

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Engine Block, SHP LS Next, Bare Block, 4.125 in Bore, 9.240 Deck, 4-Bolt Mains, Cast Aluminum, GM LS-Series, Each

Part Number: DRT-31947212

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Block, SHP LS Next, Bare Block, 4.125 in Bore, 9.450 Deck, 4-Bolt Mains, Cast Aluminum, GM LS-Series, Each

Part Number: DRT-31947221

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Bare Blocks, Dart LS Next Series, Aluminum, 9.450 in Deck Height, 4.125 in Bore, Steel Main, 4-Bolt Mains,1-Piece Rear Main Seal, LS Gen III/IV, Chevy

Part Number: DRT-31947222

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Bare Blocks, Dart LS Next Series, Aluminum, 9.750 in Deck Height, 4 in Bore, Steel Main, 4-Bolt Mains, 1-Piece Rear Main Seal, LS Gen III/IV, Chevy

Part Number: DRT-31947242

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Engine Block, Aluminum, 6-Bolt Mains, 4.125 in. Diameter Bore, 1-Piece Rear Main Seal, Chevy, LS, Tall, Each

Part Number: EDL-54901U

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Estimated Ship Date: Dec 1, 2025 if ordered today

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ENGINE BLOCK

Part Number: DRT-31837211WW1

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Block, LS Next, Aluminum, 4.000 in. Diameter Bore, 4-Bolt Mains, Chevy, LS, Each

Part Number: DRT-31937111

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Block, LS Next, Aluminum, 4.000 in. Diameter Bore, 4-Bolt Mains, Raised Cam, Chevy, LS, Each

Part Number: DRT-31937112

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Estimated Ship Date: Jan 5, 2026 if ordered today

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SBC Alum LSNext 9.450"-4.000 LS Main

Part Number: DRT-31937121

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Estimated Ship Date: Jan 5, 2026 if ordered today

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SBC Alum LSNext 9.450"-4.000 LS Main raised cam

Part Number: DRT-31937122

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Bare Blocks, Dart LS Next Series, Aluminum, 9.750 Deck Height, 4 in Bore, Steel Main, 4-Bolt Mains, 1-Piece Rear Main Seal, LS Gen III/IV, Chevy

Part Number: DRT-31937142

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Estimated Ship Date: Jan 5, 2026 if ordered today

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