Thumbnail Filmstrip of RCD 5.0" one-piece pump extension Without - 3/8" HEX see 300201-0056-assy BIG BLOCK-HEMI Images
This 5.0" one-piece pump extension is made to fit all RCD gear drives except the LS, SBC and SBF.
Extension uses a sealed ball bearing to allow the pump shaft to run concentric to the fuel pump giving the fuel pump a longer life and has a O-ringed sealing surface to seal against the gear drive cover.
Fits RCD Hemi, 392/417, BBC and KB Olds gear drives. The extension uses the industry standard quick release fuel pump clamp and We offer quick release plates for the fuel pump. See RCD Adapters
Extension length is 5.50" end to end. This fuel pump extension only fits RCD gear drive covers.