Shop for Fittings Hoses and Valves 4 3 reducer ::

Tubing Coupler - Straight - Reducer - 3-1/4 In To 3-1/2 In Id - 3 In Long - Silicone - Black - Each
VIBRANT PERFORMANCE | Part# VIB-2835 More Details...

$29.99

4 PLY Reducer Coupling 1 .75in X 2IN X 3

Tubing Coupler - Straight - Reducer - 1-3/4 In To 2 In Id - 3 In Long - Silicone - Black - Each
VIBRANT PERFORMANCE | Part# VIB-2767 More Details...

$22.50

4 PLY Reducer Coupling 4IN X 4.5in X 3IN

Tubing Coupler - Straight - Reducer - 4 In To 4-1/2 In Id - 3 In Long - Silicone - Black - Each
VIBRANT PERFORMANCE | Part# VIB-2837 More Details...

$40.99

4IN Id to 5IN X 3IN Long Reducer Coupler

Tubing Coupler - Straight - Reducer - 4 To 5 In Id - 3 In Long - Silicone - Black - Each
VIBRANT PERFORMANCE | Part# VIB-2777 More Details...

$42.99

4 PLY Reducer Coupling 2 In X 2.25in X 3

Tubing Coupler - Straight - Reducer - 2 In To 2-1/4 In Id - 3 In Long - Silicone - Black - Each
VIBRANT PERFORMANCE | Part# VIB-2765 More Details...

$23.99

4 PLY Reducer Coupling 2 In X 3IN X 3IN

Tubing Coupler - Straight - Reducer - 2 In To 3 In Id - 3 In Long - Silicone - Blue - Each
VIBRANT PERFORMANCE | Part# VIB-2779B More Details...

$25.99

3IN Id to 4IN Id Silico Ne 90 Deg Transi

Tubing Elbow - 90 Degree - Reducer - 4 In To 3 In - Silicone - Black - Each
VIBRANT PERFORMANCE | Part# VIB-2785 More Details...

$79.99

3-1/2IN Id to 4IN Id Silicone Transition

Tubing Coupler - Straight - Reducer - 4 In To 3-1/2 In Id - 3 In Long - Silicone - Black - Each
VIBRANT PERFORMANCE | Part# VIB-2776 More Details...

$32.99

Hose Coupler Silicone

Tubing Coupler - 90 Degree - Reducer - 3 In To 3-1/2 In Id - 4 In Leg - Silicone - Black - Each
VIBRANT PERFORMANCE | Part# VIB-2784 More Details...

$75.99

Flare Seal Reducer

Fitting - Adapter - Straight - 4 An Female To 3 An Male - Steel - Natural - Each
XRP-XTREME RACING PROD. | Part# XRP-995004 More Details...

$27.99