1-7/8 Stainless Steel Mid-Length LS Headers for 1970-1981 Camaro/Firebird and 1975-1979 Nova/Ventura
When installing an LS V8 into a classic F-body Camaro or X-body Nova, factory manifolds often limit flow and trap heat in tight engine bays. These 1-7/8 Stainless Steel Mid-Length Headers open up exhaust scavenging with primary tubes precisely sized for consistent gas evacuation and heavy three eighths inch flanges that maintain a leak free seal through repeated heat cycles. Along with a direct bolt-up to stock ports on models built from 1970 through 1981 for Camaro and Firebird plus 1975 through 1979 for Nova and Ventura, they require no frame alterations or adapter plates. Crafted from premium 304 stainless steel, they resist corrosion and feature integrated oxygen sensor bungs for straightforward tuning.
Durable 304 Stainless Steel Construction
Crafted entirely from premium 304 stainless steel, these headers stand up to both road salts and corrosive exhaust byproducts without pitting or rusting. The alloy's excellent oxidation resistance ensures the tubes retain their finish and structural strength through repeated heat cycles. In high-temperature conditions common under the hood of a classic Camaro or Nova, the material resists warping and maintains consistent wall thickness. This choice of metal delivers reliable performance mile after mile while preserving the appearance of the engine bay.
Precision Tuned 1-7/8 Inch Header Tubes
The 1-7/8 inch diameter of each primary tube is engineered to balance exhaust scavenging and backpressure reduction for LS engines. This sizing promotes a steady exhaust pulse as gases exit the cylinder head, improving cylinder evacuation and helping to unlock additional horsepower across the rpm range. By finely tuning the cross-sectional area, the headers deliver a smoother torque curve and quicker throttle response, whether you're cruising on the street or pushing hard on the track. Drivers will immediately feel the difference in low-end torque without sacrificing top-end power.
Robust 3/8 Inch Flanges for Reliable Seals
Each header flange measures a full three eighths of an inch thick to maintain a flat sealing surface under clamping force. This added rigidity prevents distortion when bolts are torqued down and under repeated expansion and contraction. The substantial flange engages gaskets evenly, eliminating potential leak paths and ensuring exhaust gases follow the intended route through the system. Installers benefit from consistent alignment and fewer re-torquing needs over the life of the engine swap.
Seamless Bolt Up on F-Body and X-Body Chassis
These mid-length headers bolt directly to the factory exhaust ports on 1970–1981 Camaro and Firebird as well as 1975–1979 Nova and Ventura frames with no need for frame modifications or adapter plates. The tube routing is engineered to clear steering and suspension components, providing ample ground and crossmember clearance. By matching stock port spacing exactly, the installation process is straightforward and efficient, even when used alongside popular LS swap mount kits. This fitment focus keeps labor time down and lets enthusiasts spend more time driving their classic machines.
Engineered for a precise fit and reliable performance in your LS swap.