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Chevrolet Performance developed the new SuperMatic 6L80-E 6-speed automatic transmissions with upgraded internal components, offering an exceptional torque rating of 650 lbs.-ft. That's a 45 percent increase over regular-production versions of this same transmission. A deep first gear enables strong launch performance, while the top gear supports balanced performance on the highway. They're for use with Chevrolet Performance LS and LSX crate engines in 2WD applications. SuperMatic 6L80-E transmissions features include: * 2,400 to 2,800 stall converter * Electro/hydraulic controls with clutch-to-clutch shifting * Output torque rating of 650 lbs.-ft. * Gear ratios: 4.02 (1st), 2.36 (2nd), 1.53 (3rd), 1.15 (4th), 0.85 (5th), 0.67 (6th) * Lightweight diecast aluminum case contributes to dry weight of approximately 195 lbs. * Uses DEXRON VI premium fluid * Truck-style production oil pan * Production vent tube assembly * Approximately 23.5 in. long * Controller and harness, with calibrations for street and track * Harness also includes paddle-shift connection, transmission bulkhead connector that supports aftermarket gear indicator displays, electronically controlled shifters, and more * Chevrolet Performance-specific design includes provisions for an aftermarket transmission cooler, including -6 AN fittings
Not Yet Reviewed
$5,182.26
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$5,569.07
Chevrolet Performance developed the new SuperMatic 6L80-E 6-speed automatic transmissions with upgraded internal components, offering an exceptional torque rating of 650 lbs.-ft. That's a 45 percent increase over regular-production versions of this same transmission. A deep first gear enables strong launch performance, while the top gear supports balanced performance on the highway. They're for use with Chevrolet Performance LS and LSX crate engines in RWD applications. SuperMatic 6L80-E transmissions feature: * 3,000 to 3,400 stall converter * Electro/hydraulic controls with clutch-to-clutch shifting * Output torque rating of 650 lbs.-ft. * Gear ratios: 4.02 (1st), 2.36 (2nd), 1.53 (3rd), 1.15 (4th), 0.85 (5th), 0.67 (6th) * Lightweight diecast aluminum case contributes to dry weight of approximately 195 lbs. * Uses DEXRON VI premium fluid * Truck-style production oil pan * Production vent tube assembly * Approximately 23.5 in. long * Controller and harness, with calibrations for street and track * Harness also includes paddle-shift connection, transmission bulkhead connector that supports aftermarket gear indicator displays, electronically controlled shifters, and more * Chevrolet Performance-specific design includes provisions for an aftermarket transmission cooler, including -6 AN fittings
( 2 )
$5,182.26
Chevrolet Performance's 350 c.i.d. base long block crate engines are their most popular choice—because no one else can deliver as much performance for this kind of value. Chevrolet Performance believes that everyone should be able to afford a high-quality GM V8 without going broke. Got a tired, old Chevy that needs a lift? Then these replacement engines are just right for you. Chevrolet Performance 350 base long block engine assemblies start with a 4-bolt main bearing block, aluminum pistons, and a hydraulic camshaft. Then they're topped with cast iron cylinder heads designed to be extremely durable, while still providing good airflow through the engine.
( 4 )
$5,472.99
The Chevrolet Performance 5.7L 350 HO 333 HP Turnkey long block crate engines are assembled with all-new parts and high-flow heads, giving you more power than just about any production-spec small block ever installed at the factory. Designed, engineered, and tested to stringent Chevrolet specifications, these cast-iron blocks with four-bolt main caps is the foundation for the 350 HO, which is topped with iron Vortec heads fitted with 1.94/1.50 in. valves. In addition, durable rotating assembly has aluminum pistons that deliver a 9.0:1 compression ratio. Chevrolet Performance pioneered their high-performance crate engine half a century ago—and they have never stopped working to offer enthusiasts new and more powerful solutions for their projects. You've got a dream in your garage. Chevrolet Performance wants to help you bring it to life. Tech Specs: * Engine Type: Chevy Small-Block V-8 * Displacement (cu. in.): 350 * Bore x Stroke (in.): 4.000 x 3.480 * Block: Cast-iron with four-bolt main caps * Crankshaft: Nodular iron * Connecting Rods: powdered-metal steel * Pistons: cast-aluminum * Camshaft Type: hydraulic flat tappet * Camshaft Lift (in.): .435 intake / .460 exhaust * Camshaft Duration (@.050 in.): 212° intake/222° exhaust * Cylinder Heads: Vortec iron; 64-cc chambers * Valve Size (in.): 1.940 intake/1.500 exhaust * Compression Ratio: 9.0:1 nominal * Rocker Arms: stamped steel * Rocker Arm Ratio: 1.5:1 * Water Pump: cast iron, long-style * Flexplate: 12.750 in. * Recommended Fuel: premium pump * Ignition Timing: 32° Total @ 4,000 rpm * Maximum Recommended RPM: 5100 * External balance
Not Yet Reviewed
$8,634.77
Chevrolet Performance 5.7L 350 C.I.D L05 Gen I 210 HP truck crate engines deliver performance and value. These long blocks start with a precisely CNC-machined 4-bolt main block, graphite coated hypereutectic pistons, and a flat-tappet hydraulic camshaft. Then they're topped with cast iron cylinder heads designed to be extremely durable while still providing good airflow through the engine. All Chevrolet Performance 350 L05 crate engines comply with an 18-step quality process, then get torque-to-turn, compression, and oil pressure-tested at the end of the line. More product features, items, and specs include: * Roller camshaft ready * Mechanical fuel pump capable * Cylinders honed on a computer-controlled machine * Forged steel crankshaft * One-piece rear seal * Powdered metal connecting rods * Silent link-type timing chain * New valve covers, oil pan, timing cover, and harmonic balancer for fewer labor hours at your installer * 210 hp at 4,000 rpm * 300 lbs.-ft. torque at 2,800 rpm * 9.4 to 1 compression ratio * Camshaft with 165/174 duration at 0.050, 0.382 In./0.402 ex. lift * 1.94 in. intake/1.50 in. exhaust valves * Center bolt cylinder heads (65.3cc chambers)
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$5,749.99
Specially tuned for torque, the all-new HT383 delivers great power in a small block package for your truck or street rod. These Chevrolet Performance 383 c.i.d. 4-bolt main, cast iron engines, have approximately 9.1: 1 compression with 323 hp at 4,200 rpm, and 444 ft.-lbs. of torque at 3,000 rpm. Included with these engines are forged 4340 steel externally balanced crankshafts, 5.7 in. powdered metal connecting rods, hypereutectic dished top pistons with offset pins. Hydraulic billet steel roller camshafts are installed with .431 in. intake lift, .451 in. exhaust lift and duration at .050 in. for intake is 196 and 206 for exhaust with lobe centerline at 109 degrees. Stamped steel self aligning rocker arms with 1.5:1 ratios are installed on the Vortec cylinder heads. All aluminum dual plane dual flange intakes with external EGR provisions, cast iron long leg, standard "V" belt rotation water pumps with 1979-86 power steering pump boss. Valve measurements are 1.940 in. for intake and 1.50 in. for exhaust. Additional items installed with these crate engines are 8 in. harmonic balancers, 12 3/4 automatic flexplates, 4-qt. oil pans with windage trays, painted valve covers with oil cap, grommets, provisions for PCV and breathers. Composite front timing covers, brass freeze plugs, engine oil dipstick and tube for passenger side location. Spark plugs come installed along with fuel pump block-off plates and Engine lift tabs for easy installs. These HT383 are ideal replacements for any 1978 and older carbureted engines or off-road applications.
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$7,688.77
Whether you're looking to build a reliable engine for towing and hauling or want the foundation for a high-performance build, the Chevrolet Performance 6.0L 366 C.I.D. L76 Remanufactured Crate Engines are a great starting point and at a more affordable cost. These crate engines boast a number of features and benefits. Each engine is tested to meet or exceed GM's original equipment specifications. Additionally, every component is inspected and replaced if necessary. As a result, these remanufactured crate engines provide excellent value and dependability. Specific information (instructions): The replacement crate engines are built with two different designed oil pans. Differences are the first design oil pan has threaded hole for oil level sensor; the second design oil pan is without hole for the oil level sensor. Transfer oil pan from original engine or procure new, if required. For C/K Trucks, G-van applications, the oil pan on the replacement engine has been upgraded with a new oil deflector (shield) installed over a new oil pressure relief valve. If transferring the original oil pan to the replacement engine transfer these new components to that oil pan. --Transfer crankshaft balancer, crankshaft sensor, camshaft sensor, sensor wiring harness and bracket from original engine or procure new. --Install new crankshaft balancer bolt that is included with engine assembly. --Refer to instruction sheet for general/detailed information and instructions on components that are required to be transferred from the original engine assembly or procured new. --Transfer crankshaft balancer, crankshaft sensor, camshaft sensor, sensor wiring harness and bracket from original engine or procure new. --Install new crankshaft balancer bolt that is included with engine assembly. The replacement engine is built with a first or second design oil pan. The first design pan has a threaded hole for applications equipped with an oil level sensor. The second design oil pan is for applications that do not use an oil level sensor; no threaded hole. Transfer oil pan from original engine or procure new, if required. The replacement engine is built with first or second design valve rocker arm covers. The first design valve covers do not use quick connect PCV tubes. The second design valve covers use quick connect PCV tubes. Transfer valve covers from original engine or procure new, if required. The replacement engine may use rivet-type plugs in place of the coolant air bleed covers located at the top rear of each cylinder head. In applications that contain the rivet-type plug, it is not necessary to install the coolant bleed covers. For LS4 Applications, transfer the A/T flywheel/flexplate locator that is pressed into the rear hub of the crankshaft from the original engine or procure new. For C/K Trucks, G-van applications, the oil pan on the replacement engine has been upgraded with a new oil deflector (shield) installed over a new oil pressure relief valve. If transferring the original oil pan to the replacement engine transfer these new components to that oil pan. For 2007 Cadillac Escalade and GMC Yukon Denali applications w/6.2L L92: Engines prior to April 2006 were built with AFM (Active Fuel Management) hardware components, but the AFM system is not enabled on the 2007 L92 engine. The replacement engine does not contain the AFM hardware; it includes a valley cover that is used in place of the VLOM (valve lifter oil manifold). Do not transfer AFM hardware to replacement engine. When performing an engine replacement on a L92 engine that was originally equipped with AFM hardware, the VLOM electrical connector must be removed from the wiring harness. Included Engine Content: * Engine Block * Pistons * Crankshaft * Connecting Rods * Cylinder Head * Camshaft * Front Cover * Housing, Cr/Shf Rear Oil Seal * Valve Cover/Cam Cover * Valve lifter Oil Manifold (VLOM) * Oil Pan
Not Yet Reviewed
$7,373.99
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