Speedmaster®

Chevy SBC 350 Late 1PC RMS 11" 168 Tooth DNA® Billet Black Oxide SFI Flywheel

US $224.50
Double Points Earn 449 Points

In Stock — Ships within 24 hrs from California

Free Shipping— Lower 48 States

30-Day Money-Back Guarantee

10M+ Items Shipped Worldwide

MPN 1-229-003 UPC840136501091

Product Information

Overview

Speedmaster billet steel flywheels are fully CNC machined from a high tensile aircraft material billet steel. The high carbon steel material is incredibly strong and can withstand the rigors of the most extreme engines, drivers, and road conditions. Grab one of these Speedmaster billet steel flywheels for the durability and performance that you demand.

Specs

Brand:Speedmaster
Part Number:1-229-003
Part Type:Flywheel
Ring Gear Tooth Quantity:168-tooth
Flywheel Material:Billet steel
Engine Balance:Internal/External
Weight:30.000 lbs.
Replaceable Friction Surface:No
Safety Rating:1.1 SFI-approved
Quantity:Sold individually.
Notes:Includes removable weight

Attachments

Instructions

Description

Features:
SFI 1.1 certified
Manufactured from Billet Steel
Heat Treated Gear
CAD Engineering
CNC Machined
Award winning designs.

These SFI-Rated Flywheels are engineered to handle extreme duty applications and designed to take the punishment of todays high horsepower engines. Speedmaster billet steel flywheels are CAD engineered and precision CNC machined to strict tolerances. Every flywheel is engineered for excellence and rigorously inspected throughout the manufacturing cycle to ensure that our customers receive the quality that they have come to expect from Speedmaster products.

Warranty Information

12-Month Limited Worldwide Warranty

Prop 65 Warning

This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Installation Guide

Our AI assistant generates a step-by-step guide for this product — covering installation, maintenance, and troubleshooting.

Get Installation Guide

This AI-generated guide is for general reference only and does not constitute official Speedmaster product documentation. Always verify fitment, torque specifications, and safety requirements before installation.