80″ Aluminum “V” Crossbar 3″ X 3″ Straight Crossmember Aluminum 76″ has been added to your order form. Checkout View Order Form $140.95 Fits Up To A 80″ Wide Frame Width. 80" Aluminum "V" Crossbar quantity Add To Order Form SKU: 4814 Category: Crossmembers Related products 5 1/2″ Aluminum I Beam $23.95 Part #:216 Sold By The Foot. Add To Order Form 3″ X 3″ Straight Crossmember Aluminum 80″ $130.95 Part #:4425 Any Crossmember Over 80" Long. Add To Order Form McClain Frame To Crossbar Support $4.95 Part #:2332 Used With The 4 1/2" And 5 1/2" Tall I Beam. Add To Order Form 82″ Aluminum “V” Crossbar $143.95 Part #:1183 Fits Up To A 82" Wide Frame Width. Add To Order Form