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ZR1North · 01-31-2019

I too went with the DeWitts that others mentioned. Marc did the replacement when he did the 510 pkg. I know he used my original GM hoses. The unit comes with a spacer bar that must be installed because of the rad thickness, but it is easy to install and does not diminish the underhood appearance. That's where my research led me, and I am extremely happy with the product some five years in.

01-31-2019	#9
ZR1North Join Date: Feb 2007 Location: Komoka, Ontario, Canada Posts: 597	Re: Radiator recommendations ? I too went with the DeWitts that others mentioned. Marc did the replacement when he did the 510 pkg. I know he used my original GM hoses. The unit comes with a spacer bar that must be installed because of the rad thickness, but it is easy to install and does not diminish the underhood appearance. That's where my research led me, and I am extremely happy with the product some five years in. __________________ 1991 ZR-1 (SN666) - Haibeck 510; 410s, Corsa, SW Headers; Hurst SS; DeWitts Rad; RC Injectors; LEDs throughout; `93 MF Sawblades 2016 Z06 - Stock 1971 Stingray 454 LS5 - Sold