In Stock & Ready to Ship!!

Built for Boost: The 800hp-Ready 383 Stroker.

Delivering a stout 470hp in naturally aspirated form, this 383" powerhouse is purpose-built to handle serious forced induction. We’ve engineered this engine package for maximum durability, featuring 9.0:1 compression forged 2618 pistons, 4340 forged H-beam rods, and Cometic MLS head gaskets secured by ARP fasteners.

Skip the wait and the worry—this engine is already dyno-tested, fully broken-in, and rated for up to 800hp. It’s ready to drop in and dominate.

Call 210-446-0960 to claim yours today.

383" Specs:
Block: Smeding Heavy Duty 4 Bolt Mains, 9.025" Deck Height, 1 Piece Seal, 4.000" Bore
Crankshaft: Smeding 4340 Forged Steel, Internal/External Balance, 3.800” Stroke
Rods: Smeding 4340 Forged Steel H-Beam with 7/16" Bolts, 5.700" Length
Pistons: 9.0:1 JE Forged 2618 High Strength Aluminum, Coated Skirts
Rings: Plasma-Moly Top, Low Friction Oil, 5/64” x 5/64” x 3/16”
Camshaft: Smeding Hydraulic Roller, .544”/.543” Lift, 236°/244° Duration @ .050”
Rocker Arms: Smeding 1.5 Ratio, 3/8" Stud, Full-Roller
Intake: Edelbrock Mid Rise, Air-Gap Dual Plane
Cylinder Heads: Smeding Aluminum, 180cc Intake Port, 2.02"/1.60" Valves, 65cc Chambers

Torque Converter: 2,600-3,000 Stall Recommended