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2008 TrailblazerSS
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413 Posts
Discussion Starter · #1 ·
Just ordered my headers trying to get a list together of what else I need to install these. I know new gaskets. What header bolts does everybody use? And what else is needed?
 

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XPTBSS
TrailblazerSS
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4,249 Posts
I reused the stock header bolts. I ran the stock gaskets but new ones. The stock bolts suck but I ran them to get me going. This time around I swapped in new ones.
 

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Premium Member
Trailblazer SS
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15,616 Posts
Yes!!! Get MSS wires! The front pass side wire hugs the header
 

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TrailblazerSS
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121 Posts
I used new GM manifold gaskets with all new GM bolts. I'm running new stock plug wires with plug wire socks. I ended up using the clamps that came with the kit with a little high temp silicone. Was going to get new band clamps but local parts store was out of stock and I didn't want to wait. It worked good, no leaks.
 
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