TSP's Opti Spark cap is composed of a high-strength polymer and features solid brass terminals, and it comes complete with the rotor. It is designed to fit a GM or TSP Opti Spark II distributor.
|Distributor Type||Opti Spark Gen. 2|
|Make||Buick, Cadillac, Chevrolet, Pontiac|
|Engine Type||Chevrolet Small Block V8 Gen. II (LT-Based)|