323 - HP
444 LB - FT
Harness enhanced small-block displacement with the Chevrolet Performance HT383 383ci Crate Engine (alternate configuration). This stroker engine delivers approximately 436 horsepower and 444 lb-ft of torque through optimized components. The HT383 features aluminum cylinder heads, performance camshaft, and enhanced displacement for improved torque output. The 6.3L configuration provides excellent street manners with enhanced performance compared to standard 350ci engines. Perfect for street performance builds, muscle car restorations, and applications requiring more torque. Factory-assembled and backed by Chevrolet Performance quality standards.
Harness enhanced small-block displacement with the Chevrolet Performance HT383 383ci Crate Engine (alternate configuration). This stroker engine delivers approximately 436 horsepower and 444 lb-ft of torque through optimized components. The HT383 features aluminum cylinder heads, performance camshaft, and enhanced displacement for improved torque output. The 6.3L configuration provides excellent street manners with enhanced performance compared to standard 350ci engines. Perfect for street performance builds, muscle car restorations, and applications requiring more torque. Factory-assembled and backed by Chevrolet Performance quality standards.
**Technical Specifications:**
HT383E Technical Specifications
Part Number: 19433037
Engine Type: Chevy Small-Block V-8
Displacement (ci): 383
Bore x Stroke (in): 4.000 x 3.800
Block (P/N 88962516): Cast iron with four-bolt main caps
Crankshaft (P/N 12489436): 4340 forged steel
Connecting Rods (P/N 12497624): High-strength forged steel
Pistons (P/N 12499103): Hypereutectic aluminum
Camshaft Type (P/N 14097395): Hydraulic roller
Camshaft Lift (in): 0.431 intake / 0.451 exhaust
Camshaft Duration (@.050 in): 196° intake / 206° exhaust
Cylinder Heads (P/N 12558060): Cast iron Vortec; 64 cc chambers
Valve Size (in): 1.940 intake / 1.500 exhaust
Compression Ratio: 9.1:1
Rocker Arms (P/N 10089648): Stamped steel
Rocker Arm Ratio: 1.5:1
Water Pump (P/N 88894341): Cast iron
Recommended Fuel: Regular gasoline
Recommended Maximum RPM: 5000 rpm
Balanced: Externally
Shipping costs will be evaluated after purchase based on your location. We aim to negotiate the best transport prices on the market for you. You can also come to pick up your crate engine at the warehouse.
Original price was: 12,672.03$.10,773.75$Current price is: 10,773.75$.
