Fits K20Z3 and most K24 heads (Excluding K24A1). TypeCoolant Housing. The optional Filler Neck is also available with standard 1.25î hose or in 12AN and 16AN sizes and was designed for use with an OEM 92-00 Honda Civic radiator cap.
1320 K-Series Upper Coolant Housing With coolant Filler Neck V2 For K24 K20Z3
1320 K-Series Upper Coolant Housing Straight Inlet & AN fitting For K20Z3 K24 V1
K-TUNED UPPER COOLANT HOUSING K20 BUILT IN FILLER & 16AN FITTING KUW-20T-F02
K-Tuned Upper Coolant Housing With 16AN and Hose End Fitting K20A K20A2 A3 Z1
SpeedFactory Racing Acura GSR B-Series Upper Coolant Fill Neck B18C1 32MM
For K Series K20 K24A1 Acura Rsx Si Upper Coolant Housing Built In Filler Hose
