PerTronix Flame-Thrower Stock-Look Electronic Ignition Distributor, D104600

PERFORMANCE UPGRADE FOR CHEVY V8: Direct-fit distributor for Chevy small-block and big-block V8 (305, 350, 427, 454, etc. ) applications using traditional distributor-based inductive ignition systems, INTEGRATED IGNITOR ELECTRONICS: Solid-state Ignitor module eliminates points and condensers, delivering up to twice the voltage of traditional points systems for improved combustion efficiency, VACUUM CONTROL: Performance-calibrated mechanical advance with adjustable vacuum advance canister provides stable timing and optimized street performance, PRECISION CAST ALUMINUM CONSTRUCTION: All-new lightweight cast housing modeled after original Delco-style distributors with a hardened precision-ground gear for accurate camshaft mesh. Compatible coils are 40001, 40011, and 40111, HIGH-DIELECTRIC CAP & BRASS TERMINALS: Premium black cap & rotor with brass contacts ensure reliable spark transfer. Plug-and-play electronic distributor includes cap & rotor installed for straightforward installation.