Overview Reviews Product Description DIE FORMED AND EDP COATED BED FLOOR CROSS SILLS WITH PRE-DRILLED MOUNTING HOLES. USE 4 PER BED. 49 7/8 IN. LONG X 2 IN. HIGHFITS: 1963-72 CHEVY & GMC PICKUP SHORTBED. Product Videos Custom Field Product Reviews Write a Review Write a Review × 1963-72 CHEVY & GMC STEPSIDE PICKUP FRONT / CENTER BED FLOOR CROSSMEMBERS (sold as each for wood bed) Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *