Precision parts. Relentless Performance.

Excellent Rating

Based on 2,147 reviews

All comments are from real users who have made purchases before.

Showing our 5 star reviews.

Original Products

SI Design, highest quality in class

High Value

Unbelievable pricing.

Wide variety

Extensive inventory

About

Smith Innovation Mission Statement:

Our mission is to deliver high-quality products that are consistently available, honestly
represented, and fairly priced creating real value and lasting trust for every customer
we serve.

Learn More

American Designed and responsibly sourced products.

Delivering quality parts and dependable service built for lasting performance and customer satisfaction. Over 85% of products sold by Smith Innovation are made in the USA, right here in Texas!

01
Dedicated Quality and Support
We provide superior products paired with exceptional, professional customer service.
02
Trust Through Every Purchase
We support clients before and after to build lasting relationships.
03
Efficient Global Supply Network
Our wide inventory ensures timely delivery to meet evolving needs.

Featured Products

High Performance Timing Set for VVT Style G3 Hemis

Gen3 Hemi Gear Drive Kit, 5.7, 6.2, 6.4

Gen3 Hemi Motor Plate

Water Return Housing, SI Cover

Gen3 Hemi V-belt Crank Pulley

Alternator Mounting Kit, 93mm Denso

Gen3 Hemi Header Flange Set – Individual Flange – 1 7/8″ Primary

Gen3 Hemi Header Flange Set – Individual Flange Style – 2″ Primary

New Product Alert Belt Driven Distributor!