Howe Steel 5 x 5" Hub (Only) - 8 Bolt R09J003 1966-1966 GMC PB15 Series

1966-1966 GMC PB15 Series

gasketless ball and socket collector design allows your Firebird

AN-10 Bypass

Upgraded earlier LS water pumps to the less restritive late model thermostats

RaceQuip's SFI rated arm restraint design utilizes 2" webbing for the cuffs and 1" webbing for the tethers that are attached to the cuffs

Howe Steel 5 x 5" Hub (Only) - 8 Bolt R09J003 1966-1966 GMC PB15 SeriesHowe 5x5 hubs are so popular that they are the industry standard for 5x5 hub design. Designed not only for strength, but to minimize heat transfer from the rotor to the bearings. We recommend aluminum where allowed except for the right front on cars over 3000 lbs. Howe Racing Enterprises began building and selling chassis and components in 1971 and since then we have produced countless innovative products and over 4,000 serial numbered chassis