gregrob

iTrader: (8)

Are these any good? I'm going to be installing my headers soon and this is what came with them.

BALLSS

if it is a LT1...FelPro 1470

and they have worked VERY well for me

gregrob

iTrader: (8)

it's an LT1... What's the difference, shape of the ports?

Purple95Z28

iTrader: (6)

I used 1406 on my car with Pacesetter LTs. Still holding up OK.

hitmanws6

iTrader: (20)

yes the ports are a different shape. they are square

95z28_m6

iTrader: (1)

Fel-Pro header gaskets dumdumdum! Ran them with my pacesetter LTs never had a exhaust leak.

za355tx

iTrader: (108)

My vote is for the Mr. Gasket copper gaskets. I've been using them for maybe 3 years or so and they seal very well.

RamAir95TA

iTrader: (2)

Another vote for the 1406s. 10 years going strong.

spudnick3119

Add another vote here. They worked very well for me and lined up to my headers perfectly. I think that the 1470's are for stock manifolds as the port dimensions are smaller than the 1406's.

Tony Shepherd

iTrader: (4)

Another vote for the FEL-1406.

Been using them for at least 13 years. Never had an issue with them. The trick is to tighten them very tight, then after a couple of heat cycles re-tighten them again. After that you are golden for a very long time.

DAVE00

iTrader: (10)

I'd personally go with the Percy's (aluminum) gaskets as they are much less likely to blow out and are higher quality. Little pricey, but they solved my leaks and I have used them all Felpro, Copper, etc...