I have 85 Blazer with a5

Tiny
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  • 1985 CHEVROLET BLAZER
  • 75,000 MILES

I have 85 Blazer with a5.7 & 700r4 trans. Do I have to change the trans if I want to put a 1985 454 in it

Monday, March 25th, 2013 AT 11:00 PM

1 Reply

Tiny
ASEMASTER6371
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  • 25,525 POSTS

I would as it will need a stronger trans to support the 454

Roy

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Wednesday, April 24th, 2013 AT 6:27 PM

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