Shop › Fisher T-top side rail seals. '78-'81 Image 1 of 1 Fisher T-top side rail seals. '78-'81 $105.00 Fisher T-top side rail seals. '78-'81 F-body. Each is 29 in. L. Replaces OEM# 20125618. Price is for the Pair Add To Cart Added! Fisher T-top side rail seals. '78-'81 F-body. Each is 29 in. L. Replaces OEM# 20125618. Price is for the Pair You Might Also Like Metro Brand Hurst Ttop seal kit First generation $700.00 Metro Snap In Bumper Kit: #SBK210 $89.00 Metro Brand Hurst Ttop seals 1st design $450.00 Metro brand Fisher Ttop seal kit $610.00 Metro Brand door seals 1970-1981 - pair $160.00