The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 47-55.1 Anyone have to notch their frame for exhaust.

daveshilling · 07-28-2021, 03:38 PM

Trailblazer SS manifolds hug tight. I have them on my LS and there is tons of space. GM part, cheaper than aftermarket too.

07-28-2021, 03:38 PM	#10
daveshilling Registered User Join Date: Jan 2013 Location: roseville Posts: 823	Re: Anyone have to notch their frame for exhaust. Trailblazer SS manifolds hug tight. I have them on my LS and there is tons of space. GM part, cheaper than aftermarket too. __________________ My Current Trucks: 1958 Apache BBW 4.8LS/4l60 "Lucky" Built By Me 1958 GMC BBW LS1/4l60 "The Kraken" Built By Delmo