{"product_id":"texas-speed-376ci-sleeved-gen-v-lt1-lt4-short-block-stock-stroke-tsp-376sb-resl-lt1","title":"Texas Speed 376ci Sleeved Gen V LT1\/LT4 Short Block, Stock Stroke — GM Gen V 6.2L LT1\/LT4 | TSP-376SB-RESL-LT1","description":"\u003cp\u003eThe Texas Speed 376ci Sleeved Gen V LT1\/LT4 Short Block starts with a new Gen V aluminum block fitted with dry sleeves that are thicker and stronger than the factory sleeves, machined and assembled at the Texas Speed engine facility. It keeps the stock 3.622\" stroke and is intended as a foundation for high-performance and boosted LT1 and LT4 builds where the factory block's cylinder walls are the limit.\u003c\/p\u003e\u003cp\u003eThe buyer configures the short block at ordering: Darton or Power Bore sleeves, a GM wet sump, GM dry sump, TSP forged dry sump or Callies Magnum crankshaft, Wiseco or Mahle Motorsports 2618 forged pistons at a 4.070\" or 4.075\" bore with lowered ring lands for nitrous or boost, and a 6.125\" rod set from Texas Speed, Callies or BoostLine. The block can be supplied by the customer or a new GM Gen V block can be added. Oil and coolant plugs are pre-installed, and Texas Speed includes break-in oil with every engine. Texas Speed recommends not exceeding a 4.125\" bore with a power adder.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDisplacement: 376 cubic inches (nominal, stock stroke)\u003c\/li\u003e\n\u003cli\u003eBlock: New Gen V aluminum block (GM Gen V block selected at ordering, or customer supplied)\u003c\/li\u003e\n\u003cli\u003eSleeves: Darton dry sleeves or Power Bore sleeves, selected at ordering\u003c\/li\u003e\n\u003cli\u003eStroke: 3.622\"\u003c\/li\u003e\n\u003cli\u003eBore: 4.070\" or 4.075\" depending on piston set selected\u003c\/li\u003e\n\u003cli\u003eCrankshaft: GM wet sump standard snout, GM dry sump long snout LT1\/LT4, Texas Speed forged 8-bolt long snout dry sump, or Callies Magnum 3.625\" wet sump 8-counterweight, selected at ordering\u003c\/li\u003e\n\u003cli\u003ePistons: Wiseco Armor Coat forged 4.070\" -2cc or -12cc, Wiseco 4.075\" -12cc dish, or Mahle Motorsports 2618 forged 4.070\" -4cc or -16cc, selected at ordering\u003c\/li\u003e\n\u003cli\u003ePiston features: 2618 forgings with lowered ring lands for nitrous or boost; Wiseco sets include wrist pins and rings\u003c\/li\u003e\n\u003cli\u003eConnecting rods: 6.125\" H-beam or I-beam sets from Texas Speed, Callies or BoostLine, selected at ordering\u003c\/li\u003e\n\u003cli\u003eOil and coolant plugs: Pre-installed\u003c\/li\u003e\n\u003cli\u003eAssembly: Machined and assembled in-house by Texas Speed\u003c\/li\u003e\n\u003cli\u003eBreak-in oil: Included\u003c\/li\u003e\n\u003cli\u003ePower adder bore limit per Texas Speed: 4.125\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKit Includes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNew Gen V aluminum block, sleeved and machined (GM Gen V block selected at ordering, or customer supplied)\u003c\/li\u003e\n\u003cli\u003eDarton or Power Bore dry sleeves (selected at ordering)\u003c\/li\u003e\n\u003cli\u003eCrankshaft (selected at ordering)\u003c\/li\u003e\n\u003cli\u003eForged piston set, Wiseco or Mahle Motorsports (selected at ordering)\u003c\/li\u003e\n\u003cli\u003eConnecting rod set, 6.125\" (selected at ordering)\u003c\/li\u003e\n\u003cli\u003eOil and coolant plugs, installed\u003c\/li\u003e\n\u003cli\u003eRoyal Purple break-in oil (RYP-11487), 16 quarts per TSP component list\u003c\/li\u003e\n\u003cli\u003eEngine cradle required for shipping (TSP-CradleLT1)\u003c\/li\u003e\n\u003cli\u003eShipping crate required for shipping (TSP-SDCrateSB)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOrdering Options\u003c\/h3\u003e\u003cp\u003eFive selections are required when ordering: Cylinder Sleeves (Darton or Power Bore), Crankshaft (Callies Magnum 3.625\" wet sump 8-counterweight, Texas Speed forged 3.622\" 8-bolt long snout dry sump, GM wet sump 3.622\" standard snout, or GM dry sump long snout LT1\/LT4), Pistons (Mahle Motorsports 4.070\" -4cc or -16cc, Wiseco Armor Coat 4.070\" -2cc or -12cc, or Wiseco 4.075\" -12cc dish), Rods (Texas Speed Super H-beam, Super I-beam or billet Super I-beam, Callies Compstar, Compstar Xtreme, Ultra H-beam or Ultra Enforcer I-beam, or BoostLine 3-pocket) and Engine Block (new GM Gen V block or customer supplied). Custom piston volumes and bore sizes are available from Texas Speed with additional lead time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Texas Speed does not recommend exceeding a 4.125\" bore on power-adder applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Custom configurations, piston volumes and bore sizes are available; contact Texas Speed for an itemized quote, piston options and current build time. Additional lead time may apply.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Engines ship by truck freight on a cradle in a crate. Final freight cost is confirmed by Texas Speed after the order is placed.\u003c\/p\u003e\u003ch3\u003eVehicle Applications\u003c\/h3\u003e\u003cp\u003eEngine families covered per Texas Speed: GM Gen V 6.2L LT1 and LT4, plus L86 and L87 6.2L truck applications. Confirm wet sump or dry sump crankshaft for the target vehicle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eChevrolet Camaro\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2016 Chevrolet Camaro\u003c\/li\u003e\n\u003cli\u003e2017 Chevrolet Camaro\u003c\/li\u003e\n\u003cli\u003e2018 Chevrolet Camaro\u003c\/li\u003e\n\u003cli\u003e2019 Chevrolet Camaro\u003c\/li\u003e\n\u003cli\u003e2020 Chevrolet Camaro\u003c\/li\u003e\n\u003cli\u003e2021 Chevrolet Camaro\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eChevrolet Camaro ZL1\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2017 Chevrolet Camaro ZL1\u003c\/li\u003e\n\u003cli\u003e2018 Chevrolet Camaro ZL1\u003c\/li\u003e\n\u003cli\u003e2019 Chevrolet Camaro ZL1\u003c\/li\u003e\n\u003cli\u003e2020 Chevrolet Camaro ZL1\u003c\/li\u003e\n\u003cli\u003e2021 Chevrolet Camaro ZL1\u003c\/li\u003e\n\u003cli\u003e2022 Chevrolet Camaro ZL1\u003c\/li\u003e\n\u003cli\u003e2023 Chevrolet Camaro ZL1\u003c\/li\u003e\n\u003cli\u003e2024 Chevrolet Camaro ZL1\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eChevrolet Corvette\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2014 Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003e2015 Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003e2016 Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003e2017 Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003e2018 Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003e2019 Chevrolet Corvette\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCadillac CT5-V Blackwing\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2022 Cadillac CT5-V Blackwing\u003c\/li\u003e\n\u003cli\u003e2023 Cadillac CT5-V Blackwing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCadillac CTS-V\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2016 Cadillac CTS-V\u003c\/li\u003e\n\u003cli\u003e2017 Cadillac CTS-V\u003c\/li\u003e\n\u003cli\u003e2018 Cadillac CTS-V\u003c\/li\u003e\n\u003cli\u003e2019 Cadillac CTS-V\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCadillac Escalade\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2015 Cadillac Escalade\u003c\/li\u003e\n\u003cli\u003e2016 Cadillac Escalade\u003c\/li\u003e\n\u003cli\u003e2017 Cadillac Escalade\u003c\/li\u003e\n\u003cli\u003e2018 Cadillac Escalade\u003c\/li\u003e\n\u003cli\u003e2019 Cadillac Escalade\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eGMC Sierra 1500\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2014 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2015 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2016 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2017 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2018 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2019 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2020 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2021 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2022 GMC Sierra 1500\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eChevrolet Silverado 1500\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2014 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2015 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2016 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2017 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2018 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2019 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2020 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2021 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2022 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eChevrolet Suburban\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2015 Chevrolet Suburban\u003c\/li\u003e\n\u003cli\u003e2016 Chevrolet Suburban\u003c\/li\u003e\n\u003cli\u003e2017 Chevrolet Suburban\u003c\/li\u003e\n\u003cli\u003e2018 Chevrolet Suburban\u003c\/li\u003e\n\u003cli\u003e2019 Chevrolet Suburban\u003c\/li\u003e\n\u003cli\u003e2020 Chevrolet Suburban\u003c\/li\u003e\n\u003cli\u003e2021 Chevrolet Suburban\u003c\/li\u003e\n\u003cli\u003e2022 Chevrolet Suburban\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eChevrolet Tahoe\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2015 Chevrolet Tahoe\u003c\/li\u003e\n\u003cli\u003e2016 Chevrolet Tahoe\u003c\/li\u003e\n\u003cli\u003e2017 Chevrolet Tahoe\u003c\/li\u003e\n\u003cli\u003e2018 Chevrolet Tahoe\u003c\/li\u003e\n\u003cli\u003e2019 Chevrolet Tahoe\u003c\/li\u003e\n\u003cli\u003e2020 Chevrolet Tahoe\u003c\/li\u003e\n\u003cli\u003e2021 Chevrolet Tahoe\u003c\/li\u003e\n\u003cli\u003e2022 Chevrolet Tahoe\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eGMC Yukon\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2015 GMC Yukon\u003c\/li\u003e\n\u003cli\u003e2016 GMC Yukon\u003c\/li\u003e\n\u003cli\u003e2017 GMC Yukon\u003c\/li\u003e\n\u003cli\u003e2018 GMC Yukon\u003c\/li\u003e\n\u003cli\u003e2019 GMC Yukon\u003c\/li\u003e\n\u003cli\u003e2020 GMC Yukon\u003c\/li\u003e\n\u003cli\u003e2021 GMC Yukon\u003c\/li\u003e\n\u003cli\u003e2022 GMC Yukon\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eChevrolet Zo6 Corvette\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2015 Chevrolet Zo6 Corvette\u003c\/li\u003e\n\u003cli\u003e2016 Chevrolet Zo6 Corvette\u003c\/li\u003e\n\u003cli\u003e2017 Chevrolet Zo6 Corvette\u003c\/li\u003e\n\u003cli\u003e2018 Chevrolet Zo6 Corvette\u003c\/li\u003e\n\u003cli\u003e2019 Chevrolet Zo6 Corvette\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eVehicle applications reflect the fitment published by Texas Speed \u0026amp; Performance for this part number. Confirm your engine and cylinder head configuration before ordering.\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat is included in the Texas Speed 376ci Sleeved Gen V LT1\/LT4 Short Block?\u003c\/h5\u003e\u003cp\u003eIt includes a new Gen V aluminum block with Darton or Power Bore dry sleeves, the crankshaft, forged piston set and 6.125\" rod set selected at ordering, pre-installed oil and coolant plugs, break-in oil, and a shipping cradle and crate. The block is machined and assembled by Texas Speed.\u003c\/p\u003e\u003ch5\u003eWhat engines and vehicles is this sleeved short block for?\u003c\/h5\u003e\u003cp\u003eTexas Speed builds it for Gen V 6.2L LT1 and LT4 stock-stroke combinations, which covers the 2014 to 2019 Corvette, 2016 and newer Camaro SS and ZL1, 2016 to 2019 CTS-V and 6.2L Gen V trucks and SUVs. Choose a wet sump or dry sump crankshaft to match the vehicle.\u003c\/p\u003e\u003ch5\u003eWhy use a sleeved block instead of a factory LT1 block?\u003c\/h5\u003e\u003cp\u003eTexas Speed states the Darton or Power Bore dry sleeves are thicker and stronger than the factory sleeves, which makes the block a better foundation for high-horsepower and boosted LT builds than the stock casting.\u003c\/p\u003e\u003ch5\u003eWhich piston should I choose for this LT short block?\u003c\/h5\u003e\u003cp\u003eTexas Speed offers Wiseco and Mahle Motorsports 2618 forged pistons with lowered ring lands in volumes from -2cc to -16cc. Smaller dishes raise compression for naturally aspirated use and deeper dishes lower it for boost or nitrous. Final compression depends on the heads and gasket used.\u003c\/p\u003e\u003ch5\u003eCan I supply my own Gen V block?\u003c\/h5\u003e\u003cp\u003eYes. The Engine Block menu offers a customer-supplied block or a new GM Gen V block from Texas Speed. Either way the block is sleeved, machined and assembled at the Texas Speed facility.\u003c\/p\u003e\u003ch5\u003eIs break-in oil included with the short block?\u003c\/h5\u003e\u003cp\u003eYes. Texas Speed includes break-in oil with every engine at no additional cost to protect the engine at startup and help the rings seal during break-in.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is included in the Texas Speed 376ci Sleeved Gen V LT1\/LT4 Short Block?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It includes a new Gen V aluminum block with Darton or Power Bore dry sleeves, the crankshaft, forged piston set and 6.125\\\" rod set selected at ordering, pre-installed oil and coolant plugs, break-in oil, and a shipping cradle and crate. The block is machined and assembled by Texas Speed.\"}}, {\"@type\": \"Question\", \"name\": \"What engines and vehicles is this sleeved short block for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Texas Speed builds it for Gen V 6.2L LT1 and LT4 stock-stroke combinations, which covers the 2014 to 2019 Corvette, 2016 and newer Camaro SS and ZL1, 2016 to 2019 CTS-V and 6.2L Gen V trucks and SUVs. Choose a wet sump or dry sump crankshaft to match the vehicle.\"}}, {\"@type\": \"Question\", \"name\": \"Why use a sleeved block instead of a factory LT1 block?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Texas Speed states the Darton or Power Bore dry sleeves are thicker and stronger than the factory sleeves, which makes the block a better foundation for high-horsepower and boosted LT builds than the stock casting.\"}}, {\"@type\": \"Question\", \"name\": \"Which piston should I choose for this LT short block?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Texas Speed offers Wiseco and Mahle Motorsports 2618 forged pistons with lowered ring lands in volumes from -2cc to -16cc. Smaller dishes raise compression for naturally aspirated use and deeper dishes lower it for boost or nitrous. Final compression depends on the heads and gasket used.\"}}, {\"@type\": \"Question\", \"name\": \"Can I supply my own Gen V block?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The Engine Block menu offers a customer-supplied block or a new GM Gen V block from Texas Speed. Either way the block is sleeved, machined and assembled at the Texas Speed facility.\"}}, {\"@type\": \"Question\", \"name\": \"Is break-in oil included with the short block?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Texas Speed includes break-in oil with every engine at no additional cost to protect the engine at startup and help the rings seal during break-in.\"}}]}\u003c\/script\u003e","brand":"Texas Speed \u0026 Performance","offers":[{"title":"Default Title","offer_id":50903770169392,"sku":"TSP-376SB-RESL-LT1","price":5780.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/5755.png?v=1793187821","url":"https:\/\/berryperformancesales.com\/products\/texas-speed-376ci-sleeved-gen-v-lt1-lt4-short-block-stock-stroke-tsp-376sb-resl-lt1","provider":"Berry Performance Sales","version":"1.0","type":"link"}