A-Team Performance Complete Distributor R2R Ready 2 Run Compatible with Chevy Chevrolet GM Small Block Big Block SBC BBC 283 305 307 327 350 400 396 427 454 Two-Wire Installation Red Cap Integrated Module Compatible with Chevy V8 Engines 262-454 (except 348 and 409) Requires an external coil Ready-to-Run distributors are the perfect upgrade for outdated points distributors or bulky HEI distributors. A maintenance-free magnetic pickup accurately triggers this ignition. The increased output of the internal ignition easily outperforms stock ignitions and will smooth out the engine's idle, improve starting and provide a much higher RPM range. For stability and endurance, an over-sized steel shaft spins in a top mounted sealed ball bearing while an extra long sintered bushing guides the shaft at the base of the housing. Features an adjustable mechanical advance which allows you to custom tailor an ignition curve to match your engine's needs. There is also a vacuum advance canister to help improve the economy. We offer a one-year warranty on this A-Team Performance Distributor.<br><br>A-Team Performance Suggests using our 50,000 Volt E-Coil to Power this Pro Series Distributor. Search our listings for "A-Team Performance E-Coil".<br><br>