SCE Rear Main Seal - 1-Piece - Viton - GM LS-Series 6PACK-KIT-RDH16-U PerTronix 2561 Ignitor Prestolite 6

PerTronix 2561 Ignitor Prestolite 6 cylinder

Maximum operating voltage of 17 volts - for compatibility with both 12 volt and 16 volt electrical systems found in many performance/race applications

-6AN inlet size

5 in Wide x 3 in Tall

Allows For Stock Headlight And Wiper Switch MountingAuto Meter Gauges are the number one choice of professional racers worldwide

SCE Rear Main Seal - 1-Piece - Viton - GM LS-Series 6PACK-KIT-RDH16-U PerTronix 2561 Ignitor Prestolite 6Product Description: Rear Main Seal 1 Piece Viton GM LS Series Sold Individually SCE Gaskets specializes in gaskets for nearly every part of the engine that requires a gasket. They offer a variety of different materials for a large selection of applications. SCE has raised the bar for cylinder head sealing performance and consistency. Our new Gas Stopper enhancement to MLS Spartan head gaskets is an example of superior design, tooling and processes.