I wanting to put a older 305 in to my Blazer and.

Tiny
ANONYMOUS
  • 2002 CHEVROLET BLAZER
  • 114,000 MILES

I wanting to put a older 305 in to my blazer and im wonting to use the 4.3 emission system, will it work? If knot how can I make it work.

Friday, October 26th, 2012 AT 2:42 AM

1 Reply

Tiny
DR. HAGERTY
  • EXPERT
  • 9,734 POSTS

Older motors are not always compatible with emissions related items. You may be better off with the original motor.

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Friday, October 26th, 2012 AT 5:19 AM

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