Features: Fits 429,460 & 351 Cleveland Engines Designed For Serious Performance for the Street & Track Small Cap For Tight Spaces Precision CNC machined from billet 6061-T6 aluminum Tolerances are accurate to within 0.001'' Male HEI Terminals for secure wire attachment with Brass Terminals Extremely Accurate Magnetic Pickup for Precision Spark that never requires adjustment Heavy Duty 1/2” steel shaft with a Sealed Ball Bearing on Top and a long sintered bushing to precisely locate the Reluctor This combination yields stable timing and spark delivery up to 10,000 RPM .
