Quicksilver 805759Q3 Distributor Cap Kit for Marinized V8 Engines by General Motors w/Thunderbolt IV and V HEI Ignition Systems electronics_best_sellers_Jan2025 ERGONOMICALLY DESIGN: Ergonomically designed by

ERGONOMICALLY DESIGN: Ergonomically designed by human neck curve

2018-2020 Western Star 4700SF

Ideal to plug unused holes in intake manifolds and engine blocks

Premium Quality You Can Trust: We spare no effort to source premium materials for these caps

Quicksilver 805759Q3 Distributor Cap Kit for Marinized V8 Engines by General Motors w/Thunderbolt IV and V HEI Ignition Systems electronics_best_sellers_Jan2025 ERGONOMICALLY DESIGN: Ergonomically designed byQuicksilver 805759Q3 Distributor Cap Kit for Marinized V8 Engines by General Motors w Thunderbolt IV and V HEI Ignition Systems This distributor cap kit contains the cap, rotor and cap gasket. Fits Marinized, V8 MerCruiser Engines made by General Motors with Thunderbolt IV and V HEI Ignition Systems. See your owners manual for replacement information and directions. The Quicksilver brand is the leader in delivering uncompromising engine oils, parts