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Fits 1986-1990 Camaro/Firebird with 305-350 engines. The primary tube size is 1.625" outside diameter, and the collector size is 3" outside diameter with a collector length of 3". The port shape is the same as the port on the heads. Includes mandrel bent high flow Y-pipe. C.A.R.B. EO #D-164-5.
Features:
Tuned-length primary tubes for maximum exhaust scavenging and velocity
This is a 50-State Legal header (C.A.R.B. EO #D-164-5).
Will accommodate all emission control devices
Designed as a high-performance, direct fit replacement for factory exhaust manifolds
Industry's best welds for durability
3/8" machined flanges for a perfect seal
Light weight & sturdy 16 gauge tubing
Mandrel-bent tubing for smooth exhaust flow
All necessary hardware is included for a simple installation
Legal for sale and installation in California
CARB EXECUTIVE ORDER D-164-5
Fits 1986-1990 Camaro/Firebird: 305-350 Tube Size 1.625" O.D., Collector Size 3", O.D., Collector Length 3", Port Shape: Same As Port, Includes Y-Pipe, CARB EXECUTIVE ORDER D-164-5
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
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