Yahelou

iTrader: (23)

im gonna be gettin the race edition headers soon (the ones with no egr or air). and im gonna get rid of egr and air. do i still need the block off plates for the air and egr? I know i need to close the opening for the egr that is next to the throttle body. but besides that, do i need the block off plates?

JScamaro

iTrader: (6)

No, normally people who use the block off plates still have the stock exhaust manifolds.

JPH

iTrader: (2)

race headers will not have provisions for these. (depending on what manuf.)

95 Z28

iTrader: (21)

No block of plates...all you will need is a rubber freeze plug for your intake manifold. I forgot what size though.

Yahelou

iTrader: (23)

im gettin the pacesetter headers. so does anyone know the size of the plug??

95 Z28

iTrader: (21)

I believe I used a 1 3/8" one. Little rubber and brass one with a nut on top.