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Designed for manifold back applications. This system uses 2.25-inch 16-gauge aluminized tubing to reduce back-pressure and improve engine efficiency. The system is mandrel bent to eliminate any crush sections in the tubing to help maximize the exhaust flow for better performance.
Hooker Manifold Back Exhaust System - 16622HKR
$415.95
Features:
- Mandrel Bent Tubing Eliminates Restrictions in Bends and Improves Exhaust Flow
- Reduces Backpressure
- Improves Engine Efficiency
- Hardware Included
- Instructions Included
Product Specifications:
- Product Details: 1973-1974 1/2, 3/4, 1-Ton truck (2WD), 1973-1974 Chevy/GMC Blazer/Suburban/Jimmy/1-Ton Crew Cab (2WD): 265-400
- Exhaust Series: Hooker
- Main Piping Diameter: 2.25 IN
- Material: Aluminized Steel
- Muffler Type: None
- Product Type: Exhaust System
- Sound Level: Pipe Only
- Type: Manifold-back