HI I am putting some headmans 1 5/8 on my zz430. The Fastburn heads have a d shaped port. What header gaskets will work for me.

 

I got a new set of gaskets for my TES Headers from Napa, just measure the port and tell them its a "D" shape and they'll get you the gaskets.

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1987 Chevy Camaro IROC-Z
L98 TPI 350 (5.7L)
TH 700R-4 Transmission
Borg Warner 7.75" 9 Bolt Rear End

Current Mods: LT4 Hot Cam, Comp Cams 1.52:1 Roller Rocker Arms, Edelbrock TES 1 5/8" Headers, Hooker 3" Aerochamber Cat-Back System, Performance Resource Chip, Accel Ignition Coil, Cap, Rotor, 8.8mm Wires, K&N Filters, JET TPI Air Foil, All Free Mods, Falken ZIEX Z-Rated Tires.

Best ET (w/o LT4 cam): 14.32 @ 97.7mph
(corrected for elevation)

7.5" 10 Bolt with 3.42s soon to come!

 

Thanks I would Like to get some copper or aluminum. Ive been browsing the boards and have only read good things about them.