Thread: Freshly rebuilt 2.9 Whipple supercharger with port injection bungs/rails
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Old 02-26-2019, 10:59 AM   #4
ChadFarr
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Quote:
Originally Posted by houdini13 View Post
Why wouldn't it fit on the LT1s? If the bolt pattern is different don't they make adapters?


The bolt pattern on the heads are different on the LT4s.
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