Engine Cylinder Head Spacer Shim. To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in theCompatibility Table. This part generally fits Datsun vehicles and includes models such as 200SX,260Z,510,521 Pickup,610,620 Pickup,620,710,720 with the trims of 2+2 Coupe 2-Door,2+2,Base Coupe 2-Door,Base Extended Cab Pickup 2-Door,Base Hardtop 2-Door,Base Hatchback 2-Door,Base Ha tchback 4-Door,Base Sedan 2-Door,Base Sedan 4-Door,Base Standard Cab Pickup 2-Door,Base Wagon 4-Door,Base,Deluxe Cab & Chassis 2-Door,Deluxe Extended Cab Pickup 2-Door,Deluxe Standard Cab Pickup 2-Door.