The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Is this tachometer for a 6 or 8 cylinder engine?

**LostMy65** · 06-20-2022, 11:38 AM

I could be wrong, but I thought I read somewhere how to make a 6cyl one work with a 8cyl.

06-20-2022, 11:38 AM	#5
LostMy65 But Found Her 25yrs Later! Join Date: Oct 2010 Location: Oregon City, Oregon Posts: 10,482	Re: Is this tachometer for a 6 or 8 cylinder engine? I could be wrong, but I thought I read somewhere how to make a 6cyl one work with a 8cyl. __________________ I lost my 65 - Found it 25 years later: http://67-72chevytrucks.com/vboard/s...d.php?t=426650 66 C20 Service Truck: http://67-72chevytrucks.com/vboard/s...d.php?t=428035