Avenge Industries Direct-Fit Replacement Chassis Line (1973-1987 GM & Classic Trucks)

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AvengeInd

Junior Member
Joined
Sep 11, 2026
Posts
1
Reaction score
2
Location
Lake Havasu City AZ
First Name
Christina
Truck Year
73
Truck Model
GMC
Engine Size
V8
Hi everyone,

My name is Christina with Avenge Industries, based out of Lake Havasu City, AZ. We wanted to introduce ourselves to the community and share details on our direct-fit replacement chassis lineup engineered specifically for classic truck restomod builds.

We designed these frames from the ground up to give classic trucks modern suspension geometry and improved torsional stiffness while maintaining a seamless, bolt-on fitment with factory body, bed, and core support mounts.

Here is an overview of supported vehicle platforms, engineering specifications, and ordering details:

Supported Vehicle Platforms

Our direct-fit chassis line covers the following platforms:

1973-1987 Chevy/GMC 1/2-Ton Trucks (Standard Short Bed, Long Bed, and Crew Cab Short Bed)
1973-1991 Chevy K5 Blazer / GMC Jimmy
1967-1972 Chevy/GMC 1/2-Ton Trucks (Action Line / Glamour Body)
1967-1972 Chevy Suburban / GMC Suburban
1969-1972 Chevy K5 Blazer / GMC Jimmy (1st Gen)
1953-1956 Ford F-100 Trucks ("Effie")

Product Highlights & Engineering Specs

Direct Bolt-On Integration:
Engineered to accept OEM body mounts, floor pans, and factory sheet metal directly - zero cutting or custom body modifications required.
Modern Suspension Geometry: Full IFS 4x4 options engineered around off-the-shelf '07-'13 GM 4x4 suspension components, allowing easy access to replacement wear items at local auto parts stores.
Tire Clearance: Geometry is set up to clear 33", 35", or 37" tires without requiring aftermarket body lift kits.
Structural Integrity: Fully boxed frame rails constructed from 10-gauge cold-rolled and 3/16" steel. Built using 3D scanning technology and MIG/TIG welded in-house to eliminate frame flex.
Fuel System Integration: Optional direct-fit 31-gallon custom fuel tanks designed to integrate seamlessly with our chassis geometry.

Production & Lead Times

Standard Lead Time:
8-12 weeks from deposit receipt to freight staging, contingent upon current shop queue volume.
Scheduling: Orders are queued upon receipt of deposit, with firm delivery dates confirmed upon shop schedule locking.

Feel free to ask any technical questions, fitment details, or option requests below!
 

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