The L77 | L76 engine utilises advanced technology for its time - Active Fuel Management, Displacement On Demand... MSRP: $4,500.00 Was: $4,500.00 Now: $4,100.00. Custom Crate Engines by Proformance Unlimited is one of the leaders in the muscle car industry. REX Ramjet Exhaust Systems. View All. LT. Big-Block. LS. Crate Motors; Transmission & Clutch; Differential Holden Commodore L77 6.0L Auto Engine VE VF WM WN Motor AFM V8 Crate NEW GMHNew Genuine L77AUTO. The L76, L98, and L77 heads have rectangle intake ports, like the LS3/L92 heads. Under easy cruising or with a low-load on the engine, the 1-4-6-7 cylinders are shut down by collapsing the lifters and cutting the spark for those cylinders. We build all kinds of hot rods engines that will suit the needs of nearly every car enthusiast. AFM LATE /2009-Current MODEL'S. LS CRATE ENGINES The engine family commonly called the LS series debuted in 1997. View All 350/265 Base 265 HP @4300 RPM 351 LB-FT TORQUE New LS Long-Blocks. This engine in now the standard replacement engine fo your LS1, L76 or L98 as none of those engine are made anymore. 6.0L L77 AFM CRATE MOTOR. Long Engines. E-ROD. The L76 engine had cylinder deactivation technology (GM’s Active Fuel Management’, or AFM), though the AFM system was not enabled when the L76 was first introduced in the Holden VZ and WL model ranges. ). VZ - VE 6.0 Litre L76 & L98 APPLICATIONS (WITHOUT AFM! 2020 Specials; Engine & Driveline. AFM/DOD is General Motor’s technology that disables half the cylinders on a V8 engine during certain driving conditions to help improve fuel economy. GM Goodwrench 6.0L Crate Engine Show Product Info. If you are now sure what you require please email us at sales@gmmotorsport.com.au or call 03 9746 6656 DPE Manta Pro Series Systems. LS427/570 570 HP @6200 RPM 540 LB-FT TORQUE. We’ve got the crate engine to get it on the street or race track. Brand new Holden crate engine L77 6.0lt. The result is easy installation matched with incredible performance. Short Engines. The GM 6.0L 366ci Engine was engineered for Chevy/GMC's sport cars, 3/4-ton and 1-ton trucks, SUVs, and vans with an L96/LY6 engine code. GM Performance GM19256262 L76 L77 6.0L Crate Engine (G8 & Ve 2008-On) - GM Performance Manta Performance Exhaust. Connect & Cruise. These engines feature a cast iron blocks with 9.6 to 1 compression ratios. Crate Motors - Engine & Driveline Crate Motors. Light weight, hollow stem intake valves from the LS3 drop right in for high rpm use. Turn Key Engine Supply is the industry leader in custom-built LS1, LS2, LS3, LS6, LS7 and Ecotec crate engines. Our dedication to detail in our engine build separates us from the rest. Tested to withstand vigorous conditions and back by GM warranty. Small-Block. Each engine features our patented 5 Wire Plug and Play Harness that includes a state-of-the-art Delphi ECM with Turn Key precision engineered calibration. General Motors called it the Gen-III Small-Block, with the iron-block versions in trucks and the all-aluminum LS1 introduced in the then-new C5 Corvette. Check out our reviews and take a look at some of our YouTube videos. Top Brands Since 1968, Summit Racing has been helping back yard tinkerers and professional builders find the right parts for their build. For high rpm engines (7,000+), LS3 intake valves are lighter and can be cut to fit. Crate Engines. Free Shipping! Exhaust Systems. The L76 and L77 were 6.0-litre pushrod V8 petrol engines that were produced by General Motors at its Silao, Mexico, plant. Exhaust Systems. Circle Track. LS364/450 452 HP @5600 RPM 441 LB-FT TORQUE HT383 Summit also carries other popular crate engine designs, including the Chevy small block 350, the Ford 302 and Coyote, and, of course, the Hemi. ( 7,000+ ), LS3 intake valves are lighter and can be cut to fit engines feature cast! 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