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1298 Review
59 Karma

Review on ACDelco 21007297 Original Equipment Crankcase by Hayden Hart

Revainrating 4 out of 5

Doesn't quite fit Replacement parts

will NOT perfectly fit a 1996 engine. Slightly an inch longer causing the PCV valve to have difficulty staying in the sleeve (tilted). I cut the inner hard tube about an inch, put it back together with an extra clamp and it fits snugly. If you have to do it, then it's not bad at all.

Pros
  • GM recommended replacement part for your original factory component GM
Cons
  • Almost never