The Chevrolet Engineering Internal Notes below show the introduction of the RPO L-78 396ci, 425hp engine and RPO N-14 side mounted exhaust system.
Subject: 1965 Corvette Option Introduction
Model and Year: 1965 Corvette
Source: Chevrolet Engineering Center Internal Notes
Date: NA
Article ID: 880
Created: September 8, 2014
Last Updated: September 8, 2014
Author: Rob Loszewski
Online URL: https://www.corvetteactioncenter.com/tech/knowledgebase/article.php?id=880