Axle Seal Triple 2-5/8in 1979-gmc-suburban--gmc--esi7028238 250 in ID - Aluminum

250 in ID - Aluminum - Polished - Each Pre-drilled with 1/2 mounting hole

75 in Tube Mount - Aluminum - Black Powder Coat - Each

Seat - Advantage II Speedway - Full Containment - 18 in Wide - 20 Degree Layback - HANS Cut-Out - Cover Included - Aluminum - Natural - Kit

518 in - Duration 292 / 292 - 110 LSA - 2500 / 6500 RPM - Small Block Ford - Each

900 in Thick - O-Ring Seals - Aluminum - Black Anodized - Small Block Ford - Pair

Axle Seal Triple 2-5/8in 1979-gmc-suburban--gmc--esi7028238 250 in ID - AluminumAxle Housing Seal Inner O Ring Triple 2. 625 in OD 1. 188 in ID Aluminum Rubber Natural 1. 188 in Shafts Minimum Each