Overview Reviews Product Description DIE FORMED AND EDP COATED REAR MAIN CROSSMEMBER. 1/2 TON MODELS.FITS: 1955-59 CHEVY & GMC PICKUP SHORTBED (2nd series) Product Videos Custom Field Product Reviews Write a Review Write a Review × 1955-59 CHEVY & GMC STEPSIDE PICKUP REAR MAIN CROSSMEMBER (wood floor) Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *