According to Richard Prince's resto guide for '68 to '82 Corvettes, he notes that the AIR system was not used with LS5's in 1970.
He further stated that in 3 weeks of March of 1970, exhaust manifolds were drilled and tapped, them plugged with square headed pipe plugs.
The 1970 I'm working on is a March 23rd car, one exhaust manifold (drivers side) is drilled, tapped and plugeed (correct casting number), the passenger side is not - but with the correct casting numbers appear on each manifold.
Do all 1970 LS5's not come with AIR???
Thanks for any feedback.......
He further stated that in 3 weeks of March of 1970, exhaust manifolds were drilled and tapped, them plugged with square headed pipe plugs.
The 1970 I'm working on is a March 23rd car, one exhaust manifold (drivers side) is drilled, tapped and plugeed (correct casting number), the passenger side is not - but with the correct casting numbers appear on each manifold.
Do all 1970 LS5's not come with AIR???
Thanks for any feedback.......
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