Distributor Cap and Ignition Rotor Kit Compatible with V-8 MerCruiser Engines Made by General Motors with Delco HEI Ignition - Replaces 808483Q1, 18-5281 GM V8 Tune-up Kit

Really good

This part is a perfect fit but the mounting screws are inferior Don’t use them reuse the old screws

Havnt installed yet but looks good

After installing cap, stripped out SIX rotors. Finally pulled Distributor, mounted in fixture, EVERY ROTOR HIT NUMBER EIGHT CONTACT!!! The terminal is.30 to close inward. Fifty Bucks for rotors, Same as another Chinese one. I wish that there was a way to make them reimburse!! Or tell everyone to shave off 030 of rotor contact. I ordered another one just to see if it is the same junk, will bench test first!Received 2nd one today, Rotor hits Distributor #8 contact, will not turn, or break another seven rotors! This is Second order, does the same. Will now use Delco that has no problem.

Everything fit as good as oem and functioned as should