atr or poston header

[Chatmanboy]

Passenger side header needed

 

[boostmaster]

Header

ATR will be closer to looking like a stock header and is stainless. The Poston header is slightly heavier and ceramic coated and made from mild steel I think. Both flow great and either way both will eventually crack but the Poston's is more prone to cracking than the ATR.

 

[2QUICK2B6]

Postons cracked in 1 yr and rusted from the inside.. I went with ta

 

[57 chevy]

headers

Put postons on 10 yrs ago. no crack, no rust from inside. no problems what so ever

 

[Boost231]

Put postons on 10 yrs ago. no crack, no rust from inside. no problems what so ever

have had my POSTONS on for about 12 years. no rust no cracks and i even ported them.

Postons cracked in 1 yr and rusted from the inside.. I went with ta

TA has great headers but they dont make hotair headers so that does no good for him