HEADER 2in CHEVLLE/EL CMINO 64-67 BB

Header 409S - 4-1 One piece - 3.50 in. Ball and Socket Flange Outlet - Pair

Flowmaster's Scavenger Series Elite long tube headers are designed to replace the restrictive factory cast iron manifolds. These high quality headers are manufactured from stainless steel and are ceramic coated for maximum durability. They feature 2 in. primary tubes, 3/8 in. thick flanges and incorporate Flowmaster's popular 3-1/2 in. ball flange collector connections ensuring a leak free installation. Scavenger Series long tube headers deliver maximum performance and are suited to the enthusiast who wants the best. Like all Flowmaster products, the benefits include improved throttle response, power and engine efficiency. Designed for an easy fit, these headers include gaskets and necessary hardware for easy installation. Note 1- will not fit with Saginaw close ratio 825 steering box. Note 2- Big Block frame stands and motor mounts must be used to insure proper engine location and header fit. Note 3- does not fit with power glide transmission. Note 4 -this product is legal only for off highway use (except in California or states that have adopted California emissions standards), racing use or for use on pre-emissions controlled motor vehicles/motor vehicle engines (pre-1966 domestic vehicles certified to California standards, pre-1968 domestic vehicles certified to federal standards and all pre-1968 foreign vehicles), per the application guide.

Fits 1964 to 1967 Chevelle and El Camino with a 396 to 502 cubic inch displacement big block V8 engine, long tube headers