METRA POLY DUAL 8" PORTED GM 14-18 FRONT FIRE EXTENDED CAB (P208PG4E)(0)No Reviews yet Please log in to see price or purchase this item SKU: P208PG4E MANUFACTURER: Metra This item is IN STOCKCurrent Stock: 1 Details Dual 8", Front-Fire, Ported @ 38Hz and Sprayed, GMC, Width: 55.25", Front Height: 10.75", Rear Height: 5.50", Bottom Depth: 13.50", Top Depth: 13.50",... Details Back DetailsDual 8", Front-Fire, Ported @ 38Hz and Sprayed, GMC, Width: 55.25", Front Height: 10.75", Rear Height: 5.50", Bottom Depth: 13.50", Top Depth: 13.50", Mounting Depth: 7.00", Internal Volume Cu. Ft.: 1.40 Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review