Description
- 100% Brand New
- Equal length primaries; Larger primary pipe Diameter 1 5/8""
- Extremely high quality
- Mandrel Bent Tubing; Full 1 5/8"" Primaries; 3"" Collector
- Gains over 18+ RWHP
- CNC Machined Flanges; Standard Graphite Manifold Gaskets
- Professional Installation is Highly Recommended
Fitment:
1988-1997 Chevy GMC 305 350 Small Block SBC 5.0L 5.7L
Description:
Excellent quality and durability to improve vehicle performance
Shorty design for power gain from idle to mid-range RPM
Head flanges laser-cut from high quality 7/16-inch thick steel plates
The flange is flattened by a hydraulic press for precise and leak free sealing
All joints are TIG welded to prevent cracking and wear
Flanges chrome plated for corrosion resistance
Polished surface for extra protection against rusting
Heavy enough to maintain header integrity, yet pliable enough to seal each exhaust port
Designed for stock or mildly modified engines for the value-conscious buyer
