**Due to the COVID-19 pandemic a large number of products are on backorder and shipping times are longer then usual.**
LS1 Engine Kit Installation Guide
Detailed instructions to help you install an LS1 engine in your older vehicle. Includes notes and technical explanations for necessary parts, along with part numbers you can order form your GM dealer to get the job done easily.
California Proposition 65 Warning
**Images used in this site may be stock photos and not represent the actual part. Part numbers and prices are subject to change without notice.***