About this 3D model

This is Headers Remix for the LS3 Chevy Engine (https://www.thingiverse.com/thing:1911808).The features are :. Replacing factice screws by holes for real screws. Gaskets. Exhaust collector for driver and passenger sides My finished project : https://www.thingiverse.com/make:743429 Printed parts list (8)1 x Header_-_DriverSide-Remix : Layer:0.15mm Raft:no Brim:no Support:yes Infill:100%1 x Header-_DriverSide-Collector : Layer:0.15mm Raft:no Brim:no Support:no Infill:100%1 x Header-_DriverSide-Gasket1 : Layer:0.15mm Raft:no Brim:no Support:no Infill:100%1 x Header-_DriverSide-Gasket2 : Layer:0.15mm Raft:no Brim:no Support:no Infill:100%1 x Header-_Passenger_Side2-Remix : Layer:0.15mm Raft:no Brim:no Support:yes Infill:100%1 x Header-_Passenger_Side2-Collector : Layer:0.15mm Raft:no Brim:no Support:yes Infill:100%1 x Header-_Passenger_Side2-Gasket1 : Layer:0.15mm Raft:no Brim:no Support:yes Infill:100%1 x Header-_Passenger_Side2-_Gasket2 : Layer:0.15mm Raft:no Brim:no Support:yes Infill:100% Accessories (38)8 x 4mmx2mm Disk Magnet8 x m3x1.5mm SHCS (i have cut m3x3mm to make m3x1.5mm)4 x m3x3mm SHCS6 x m3x10mm SHCS6 x m3 jam nut6 x m3 lock washer AssemblyAttention : Header_-_Passenger_Side2-Collector is longer than Header-_DriverSide-_CollectorLook at pictures. More add-ons https://cults3d.com/fr/collections-de-designs/dancan13f/chevi-ls3-engine-add-ons