Lower Primary Fuel Injector Seal Set. Fits 90~92 ZR-1 LT5. Eight (8) seals are required. Sold by the set of 8 only. Not sold individually.

This Viton-A 75 o-ring fits inside the injector housing of the primary injector.  Viton-A is better suited and therefore more resistant to failure than Buna-N for modern fuels such as Sour Gasoline & Gasohol (Unleaded Gas /10% Ethanol).

NOTE: Refer to the Tech Data category for an installation guide for this item.

Lower Primary Injector Seal Installation Guide

Set contains 8ea of the o-ring seals, drawing item #8  below.