‘NEW’ ZZ-502/502 Create Motor with Aluminum Heads

Description

This ZZ-502/502 Crate-Motor was intended to be used in a Pleasure Jet-Boat application, and has the Aluminum Heads & Intake with a GM Hydraulic-Roller Camshaft, Including the HEI Distributor, but no Carburetor (it was used on another Motor). This motor has been turned over Every 30 Days since it was Purchased, assuring no Problems and preventing Stuck-Rings, Weakened Valve Springs and to keeping everything Fresh. (this includes the Automatic Flywheel installed by GM) The Decision was made to go another Direction, and a Fresh 572 1471 Blown Alky was ordered, Built by George Streagle (this is Streagle’s last Motor-Build before Retiring). This New 572 Blown Alky motor will be Run in the Blown-Alky Jet-Boat, instead.