Shop Weld on Vacuum Block PreviousU Bend for DIY kits Weld on Vacuum Block Weld on Vacuum Block $30.00 Weld On: Select Weld On V1 1:3/8 NPT 2: 1/8 NPT 1: M12x1.5 (Mk 3 IAT)V2 1: 3/8 NPT 2: 1/8 NPT 1: Port for MK4 Bosch IAT sensor V1 1:3/8 NPT 2: 1/8 NPT 1: M12x1.5 (Mk 3 IAT) V2 1: 3/8 NPT 2: 1/8 NPT 1: Port for MK4 Bosch IAT sensor Quantity: Add To Cart Facebook0 Twitter LinkedIn0 Reddit Tumblr