Replacing cast manifolds with a shorty header set is one of the few honest bolt-on gains on a third-gen TPI car, because the factory manifolds are genuinely restrictive. This kit is complete from the heads back, including the Y-pipe and extension pipes, and it retains the stock emissions equipment so the smog plumbing reconnects instead of being deleted.

Edelbrock 68722 Tubular Exhaust System Details:

• Shorty header kit for 1986-1990 Camaro and Firebird with 305 or 350 c.i.d. TPI V8 engines.
• Fits automatic and standard transmission cars with a single catalytic converter.
• 16 gauge steel construction, ceramic coated, with 3/8 in. heavy duty flanges.
• 1-5/8 in. primary tube diameter, 2.5 in. collector diameter.
• Includes Y-pipe, left and right extension pipes, bolts, studs and gaskets. High temperature plug wires are recommended.