M mustang1313 New Member Jun 5, 2006 4 0 0 Jul 10, 2006 #1 Jul 10, 2006 #1 Hi guy's I just put my gt 40 heads on with 1.7 rolloer rockers, I removed my smog and I have no A/C, and I'm not sure what size belt to use I tried 790k6 but it was to big can someone help me out here. I think I night need a 711k6, but I'm not sure :SNSign:
Hi guy's I just put my gt 40 heads on with 1.7 rolloer rockers, I removed my smog and I have no A/C, and I'm not sure what size belt to use I tried 790k6 but it was to big can someone help me out here. I think I night need a 711k6, but I'm not sure :SNSign:
Kabuki_notch Founding Member Nov 19, 2001 670 394 113 Rochester, NY Jul 10, 2006 #2 Jul 10, 2006 #2 I just put a 72inch on my car I removed the smog pump and deleted the a/c for the time being.