IDLE ADJUSTMENT SCREW
BN1 BN2
$3.85
THROTTLE PLATE KIT H4
BN1 BN2 BN4
Austin Healey 100 BN1/BN2 Carb Spacer/Insulator
BOLT CHAMBER TO BODY H
SU BN1 BN2
Austin Healey 100 Accelerator (Throttle) Control Crank