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Product Description
Engine - GM Performance LS7 (LS427 V8) 570hp
Item Number: GM-19421004If you like to increase the horsepower, e.g. on your Chevy Corvette C6 Z06, or if you are heading for a Restomod Swap, e.g. on a GMT400 Fullsize Truck, there is now the perfect solution with this LS7 motor. GM Performance has put together this stunning combination of horsepower and efficiency, this GM Performance LS7 crate engine is perfect for the race track or just cruising around town in your street rod or musclecar. Your automatic transmission may have to be reinforced to handle the power of this engine... depending on the vehicle and driving habits!
Item : Crate Engine
GM Performance # : 19421004
Superseded GM # : 19420191
Engine Type: LS-Series Small-Block V-8
Displacement (cu in): 427 (7.0L)
Bore x Stroke (in): 4.125 x 4.000 (101.6 x 92 mm)
Block (P/N 12602689): Cast aluminum block with 6-bolt, cross-bolted main caps
Crankshaft (P/N 12611649): Forged steel
Connecting Rods (P/N 12661677): Forged titanium
Pistons: Hypereutectic aluminum
Camshaft Type (P/N 19419859): Hydraulic roller
Valve Lift (in): .591 intake/.590 exhaust
Camshaft Duration (@.050 in): 227º intake / 242º exhaust
Camshaft Lobe Separation Angle: 116º
Cylinder Heads: CNC-ported LS7-style ports with 70cc combustion chambers
Valve Size (in): 2.200 titanium intake, 1.610 sodium filled exhaust
Compression Ratio: 11.0:1
Rocker Arms: Investment-cast, roller bearing trunnion
Rocker Arm Ratio: 1.8:1 (offset intake)
Recommended Fuel: Premium pump
Maximum Recommended RPM: 7,000 rpm
Balanced: Internal
[SPECIAL ORDER]This item we usually don´t have on stock. This can have various reasons, e.g. because of too little demand, too few applications, too individual or there are too many variants of it. Another reason may also be, that we want to offer you fresh goods that are also technically up to date, which is why we generally get this item only per request. Please note that this will be a custom order of this part which can not be canceled free of charge, once as the item has been shipped out by the manufacturer or supplier. Note: The activation of the online shop item alarm for this item makes no sense (not working)!
[PRICE & AVAILABILITY]This item is officially discontinued and will no longer be produced, so we are not able to guarantee you that we will be able to get this item for you, also price and delivery time might be increasing, as such items are already hard to find and often priced as collectibles. If we have this item on stock, we do not offer Money back guarantee or refund if you buy it. If this item is not on stock recently, please do not place an order and contact us for more information!
[LEGAL NOTICE]Before you order this item from us, we would like to ask you to first find out about the possibility for a legal usage of this item in your country on public roads, as there are currently no approval documents available for this item! However, there may be a possibility of an individual TÜV inspection according to §19 (Germany) or an assessment of the add-on parts with regard to road safety via the DTC (Switzerland). Per request, we can provide you with relevant contacts to experts for US Cars!
[TRUCK SHIPPING]Please keep in mind that we will have to charge additional freight costs for this item, because the size or weight exceeds usual parcel dimensions, so we can not ship this item via DHL, instead we will ship via Truck Freight. Please also expect a longer shipping time!
[WARRANTY]This item is subject to a 24-month statutory warranty in accordance with Section § 437 BGB of the German Civil Code (» see Terms & Conditions «). Besides there is no additional guaranty from the manufacturer. The guarantee period begins with the handover of the product to the guarantee holder. The warranty obligation is subject to the law of the Federal Republic of Germany!
[MADE IN U.S.A.]This item has been manufactured in the United States of America (ISO-Code = USA)!
Manufacturer-Info
GM Performance is the Tuning & Motorsport Division of General Motors. Regular vehicles are being converted to High-Performance Muscle Cars & Trucks (Appearance, Aerodynamic, Performance, Suspension, Brakes) like the Cadillac XLR-V, Chevy Camaro ZL1, Corvette Z06 & ZR1, SSR Roadster, Silverado SS, or Trailblazer SS. Additional Informations you can find on the homepage of ...
Angaben zum Hersteller nach GPSR
EU-Wirtschaftsakteur:
MaxxTech® Performance
Charlotte Schradi
Finkenweg 9
74219 Möckmühl
Deutschland
