IDLE ADJUSTMENT SCREW
BN1 BN2
$3.85
Austin Healey 100/4 BN1/BN2, MGA Vacuum Tube Union
BN1 BN2 MGA
CONTROL ROD RLY TO QUADRT
BOLT CHAMBER TO BODY H
SU BN1 BN2
DAMPER CARB PLASTIC CAP
BN1 BN2 BT7