Buick Roadmaster Engine Block Parts
Engine block parts for the Buick Roadmaster span model years 1950–1996, covering components from piston rings and connecting rod bearing sets to crankshaft main bearings, pistons, and expansion plugs. Select your year above and we'll show only the engine block parts that fit your Buick Roadmaster. Fitment is checked against our vehicle data for every part listed.
Moroso 23840 Oil Filter Block-Off Plate SBC/BBC Dry Sump External Oil Pump
MAHLE S224-3543.030 Engine Piston Hypereutectic Dish Head, Oversized
Proform Parts 141-133 Valve Cover Hold Down Bolts Centerbolt Style 8-Piece Kit
King Engine Bearings CR807SI001 Connecting Rod Bearing Set for Chevrolet SBC 307ci 350ci Gen III/IV
Dorman 090-052.1 Oil Drain Plug Pilot Point 1/2-20 Thread 9/16 In. Head
Hastings 139S030 Single Cylinder Piston Ring Set 4.000 Bore Cast Iron
Dorman 567-001 Brass Engine Block Expansion Plug Kit - 15 Expansion Plugs & 5 Pipe Plugs
Dorman 65202 Oil Drain Plug Pilot Point 1/2-20 Thread 9/16 Inch Head
Dorman 65147 Oil Drain Plug Pilot Point 1/2-20 Thread 9/16 Hex Head
What's here for your Buick Roadmaster
- Engine piston rings — individual rings in a variety of configurations
- Engine piston ring sets — complete ring packages for a full cylinder bank
- Engine connecting rod bearing sets — precision inserts for rod journals
- Engine crankshaft main bearing sets — main journal bearings for the bottom end
- Engine pistons — OE-replacement and performance-style units in cast iron and other materials
- Engine expansion plugs — rubber and metal freeze plugs for block sealing
The widest selection here comes from Hastings, King Engine Bearings, Dorman, and Sealed Power, covering a broad span of Buick Roadmaster model years and part types. Other categories Buick Roadmaster owners shop for: Buick Roadmaster Springs and Suspension Parts, Buick Roadmaster Shocks and Struts and Buick Roadmaster Exhaust Hardware, or browse all Buick Roadmaster parts and accessories.