The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

**COBALT** · 01-24-2003, 05:40 PM

Based on my experience it depends on application. Since this has already been mentioned I'll keep this post short.

Wherever you need yield or flex use rubber. Wherever you need something stiffer use poly.

01-24-2003, 05:40 PM	#8
COBALT Senior Member Join Date: Sep 2001 Location: Seattle, WA, USA Posts: 5,817	Based on my experience it depends on application. Since this has already been mentioned I'll keep this post short. Wherever you need yield or flex use rubber. Wherever you need something stiffer use poly. __________________ '69 3/4 ton C20 2wd-350ci/TH400 '69 3/4 ton Custom 20 2wd-350ci/4sp Manual '99 2wd 5.7 Chevy Tahoe Seattle, WA.