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toolboxchev · 02-15-2019, 03:56 AM

I am still leaning toward the zz4 due in part to the bottom end, flat tops, and ability to run mechanical fuel pump.

I will get a lot more in the end. But then again there is always the convenience. I still like being open to more choices in the long run. And a better end performer.

02-15-2019, 03:56 AM	#6
toolboxchev Registered User Join Date: Jul 2015 Location: 2nd left past the stump on a dirt road. Posts: 2,629	Re: L31R complete or ZZ4 short block I am still leaning toward the zz4 due in part to the bottom end, flat tops, and ability to run mechanical fuel pump. I will get a lot more in the end. But then again there is always the convenience. I still like being open to more choices in the long run. And a better end performer.