These long tube installation tubes are designed for LS-series engine swap projects in classic Chevy/GMC C10 trucks. Built with 1-7/8” primary tubes for improved engine flow, durable construction, and a reliable fit for custom swap applications.

Features

• 1-7/8” Primary Tubes

• Long-Tube Installation Design

• Supports LS-Series V8 Swap Projects

• Durable, corrosion-resistant steel

• Designed for custom LS swap setups

Engine Compatibility

Fits LS-Series V8 Engines:

• 4.8L

• 5.3L

• 5.7L (LS1)

• 6.0L (LS2)

• 6.2L (LS3/LS6)

Vehicle Fitment

Chevy & GMC C10 Trucks: 1960+

Notes:

• 1960–1966 C10 trucks may require slider-style engine mounts to clear the front crossmember.

• Confirm engine position, mounts, and swap clearance before installation.

Installation

Professional installation recommended. Some setups may require minor modification depending on engine position and suspension configuration.