383" Hot Rod 400hp

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  • Regular price $5,395.00



Do you want muscle under your hood and driveability too? Here it is, the 383" Hot Rod. Featuring a broad power range that is excellent for all cars and trucks, even those with automatic overdrives, the 383" Hot Rod also has the exhaust tone that has a lope to it for that hot rod sound. Good for every day cruising, and hot rodding too. With a wide range of available options, you can customize it to your liking. And like all Smeding Performance engines, it is broken-in, calibrated, and tested for power output on our in-house dyno, assuring you of maximum performance and reliability with no leaks.

400hp/450tq

Block: New GM 4 Bolt Mains, 9.025" Deck Height, 1 Piece Seal
Crankshaft: 4340 Forged Steel, Internal/External Balance, 3.800” Stroke
Rods: 5140 Forged Steel I-Beam with 3/8" Bolts, 5.700" Length
Pistons: Custom Hypereutectic, Reverse Dome, 9.8:1 Compression, Graphite Coated
Rings: Plasma-Moly Top, Low Friction Oil, 5/64" x 5/64" x 3/16"
Camshaft: Custom Hydraulic Roller, .501”/.508” Lift, 222°/228° Duration @ .050”
Rocker Arms: Smeding 1.5 Ratio, 3/8" Stud, Full-Roller
Intake: Edelbrock Performer EPS, Dual Plane
Cylinder Heads: Smeding Aluminum, 180cc Intake Port, 2.02"/1.60" Valves, 65cc Chambers
Warranty: 3 Year, Unlimited Miles