Kirkey 38 Series Vinyl Seat Cover (Only) - Black - 16" 1125404 75-inch differential

75-inch differential

320 in OD Valve Seat

Chevrolet Biscayne Base 454 1958 to 1964

570" ID that works well with our 917 dual valve springs

Black vinyl cover for KIR38160 seat

Kirkey 38 Series Vinyl Seat Cover (Only) - Black - 16" 1125404 75-inch differentialBlack vinyl cover for KIR38160 seat. Fully padded quilted cover for comfort. Cover snaps on for easy removal and replacement. Designed for easy mounting of leg supports (pt.# KIR02100 Right pt.# KIR02200 Left). SOLD SEPERATLY. Shoulder and sub belt openings double stitched for added strength. Extra stitching and material on all stress points. Contoured high density foam bottom provides complete leg and inner thigh support. Extra high density foam sewn