1-7/8 Ceramic Coated Long Tube Headers for 1991-1996 B-Body LS Engines
When you swap an LS engine into a B-body built between 1991 and 1996, precise exhaust routing and heat management become critical for reliable performance. This header uses 1-7/8 inch primaries, 3/8 inch thick flanges and a ceramic finish that keeps heat inside the tubes for improved scavenging and port efficiency. Fitment aligns with factory exhaust outlets and common engine mounts, reducing fabrication time and clearance conflicts. Complete with gaskets, bolts and V band clamps, the package contains everything needed for a straightforward installation.
Precision Alignment for Effortless LS Swaps
The headers are engineered to match the factory exhaust outlets and common engine mounts on 1991-1996 B-body frames, eliminating the guesswork in alignment. This precision-fit design minimizes the need for additional fabrication or adapter plates, allowing you to focus on tuning and performance rather than custom modifications. By maintaining exact tube geometry, each primary sits in the ideal location to preserve exhaust pulse timing and ensure smooth engine operation right out of the box.
Advanced Ceramic Coating for Superior Heat Management
Featuring a ceramic finish applied to the entire header surface, these tubes trap heat within the primaries to boost exhaust gas velocity and improve scavenging efficiency. Retaining heat inside the tubes also reduces underhood temperature, protecting sensitive components and helping intake air stay cooler. Over time, this thermal barrier contributes to consistent performance by slowing the rate of scale buildup and resisting corrosion under high-temperature conditions.
Robust Steel Construction with Reinforced Flanges
Crafted from durable mild steel, the headers withstand the rigors of repeated heating cycles without warping or fatigue. The beefy 3/8 inch thick flanges provide a rigid mounting surface that resists distortion and ensures a tight, leak-free seal against the cylinder head. This structural integrity preserves exhaust pressure and eliminates the common issues of flange separation or gasket blowout under heavy load.
V-Band Collector Design for Reliable Exhaust Sealing
The integrated V-band collector delivers a secure, leak-proof connection that's far easier to service than traditional bolt-flange setups. Clamps can be tightened or released quickly, facilitating future disassembly for maintenance or system upgrades. This design also ensures consistent sealing pressure around the junction, preventing exhaust leaks that can sap power and generate unwanted cabin noise.
Engineered for a precise fit and straightforward installation this header delivers reliable performance and lasting durability.