Roger Loughran will replace the injured Paddy Flood on 25-1 shot Vic Venturi in tomorrow's John Smith's Grand National.
Flood broke his collarbone when taking a crashing fall from Schindlers Hunt - for whomit proved fatal - in the John Smith's Melling Chase at Aintree today
It will be a first Grand National ride for Loughran, who has won two Grade 1 races for Vic Venturi's trainer Dessie Hughes. The Ireland-based jockey has never ridden a winner in Britain.