495HP LS3 Long Block Crate Engine by Chevrolet Performance 6.2L 376ci

Description: **CURRENT LEAD TIME ON ALL DRIVETRAINS IS 4-5 WEEKS | PLEASE EMAIL WITH ANY QUESTIONS OR CONCERNS**495HP LS3 Long Block Crate Engine by Chevrolet Performance 6.2L 376ci | 19434638***IN STOCK AND READY TO SHIP | WE HAVE 4 AVAILABLE!***GM engineers took a production LS3 6.2L (376 cubic inches) and swapped the stock camshaft for the racing-inspired LS Hot Cam (P/N 88958753), which delivered a stunning 495 horsepower and 473 lb.-ft. of torque. That’s nearly 14 percent more power and torque from a simple camshaft change!Chevrolet wasted no time in adding that terrific combination – dubbed LS376/480 – to their crate engine portfolio. The key to the power boost is the Hot Cam’s 0.525-inch lift on both the intake and exhaust sides, along with 219-degree/228-degree duration specs. That’s less lift on the intake side than the stock LS3 cam, but considerably more duration, allowing the valves to stay open longer to draw in more air from the rectangular-port L92-style heads.The crate engine package includes the intake manifold, throttle body and fuel rail, along with the ignition system. Use it with the LS376/480 controller kit P/N 19354330, which includes a special pedal for use with the engine’s electronically controlled throttle.TECH SPECS: Part Number: 19419864 Engine Type: LS-Series Gen IV Small-Block V-8 Displacement (cu in): 376 cu in (6.2L) Bore x Stroke (in): 4.065 x 3.622 (103.25 x 92mm) Block (P/N 12623967): Cast-aluminum with 6-bolt, cross-bolted main caps Crankshaft (P/N 12597569): Nodular iron Connecting Rods (P/N 12649190): Powdered metal Pistons (P/N 19207287): Hypereutectic aluminum Camshaft Type (P/N 88958753): Hydraulic roller Valve Lift (in): .525 intake / .525 exhaust Camshaft Duration (@.050 in): 219° intake / 228° exhaust Cylinder Heads (P/N 12629063): Aluminum L92-style port; as cast with 68cc chambers Valve Size (in): 2.165 intake/ 1.590 exhaust Compression Ratio: 10.7:1 Rocker Arms (P/N 12669995 int): Investment-cast, roller trunnion Rocker Arms (P/N 12669993 exh): Investment-cast, roller trunnion Rocker Arm Ratio: 1.7:1 Recommended Fuel: Premium pump Maximum Recommended rpm: 6,600 Reluctor Wheel: 58x Balanced: InternalChevrolet Performance Crate Engines include a 24-month or 50,000-mile/80,000-kilometer limited warranty. INSTALLATION NOTES• Assembly does not include any electronics• Use LS3 Controller Kit, P/N 19354328 for engine operation. Kit includes electronic throttle pedal, which is required for throttle input to the ECU.• Includes 98-02 F-Body wet sump oil pan• Intended for pre-1976 street vehicles or any off-road vehicle• Not intended for marine applicationsFREIGHT SHIPPING IS BASED ON ZIP CODE - CALCULATED AT CHECKOUTWILL SHIP TO CONTIGUOUS CONTINENTAL UNITED STATES ONLY!!!***Please provide an accurate and up to date phone number for your order. The freight company shipping to you will call to schedule a delivery appointment. If you are not able to be reached within 5 business days, they will return the freight to our facility. If it is returned, you will only be refunded the PART amount minus a 20% restocking fee and the return shipping it cost us to come back to our facility.***Sign up for my email newsletters by adding my eBay Store to your Favorites

Price: 9689.95 USD

Location: Easley, South Carolina

End Time: 2024-12-03T20:51:07.000Z

Shipping Cost: 0 USD