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**Gyrine** · 06-29-2019, 02:19 PM

I've had 2 1/2 Ram's horns on a 72 Blazer for 15 years.

For those of you with an HEI ignition who want to run factory type plug wires, get a set of plug wires for a 1975 Corvette. That was the first year of HEI and they still utilized Ram's horns manifolds. You can still find the back of the block looms and the looms that bolt to an oil pan bolt. With factory heat shields, your wires will not burn.

06-29-2019, 02:19 PM	#109
Gyrine Active Member Join Date: Jun 2015 Location: Huntsville, AL Posts: 194	Re: Headers to 2.5" Ramhorns I've had 2 1/2 Ram's horns on a 72 Blazer for 15 years. For those of you with an HEI ignition who want to run factory type plug wires, get a set of plug wires for a 1975 Corvette. That was the first year of HEI and they still utilized Ram's horns manifolds. You can still find the back of the block looms and the looms that bolt to an oil pan bolt. With factory heat shields, your wires will not burn.