UEM Silv-O-Lite Hypereutectic Pistons with Coated Skirts
Each Silv-O-Lite piston is manufactured from 390 hypereutectic alloy. They are then machined to produce a unique diamond finish, all to exacting skirt tolerances. heat-treated and machined for strength and durability, tighter piston-to-cylinder wall clearances, and longer piston life. Each piston then receives a skirt coating for anti-friction and protection. 3.140” diameter recess. Most available in STD, .030", .040", and .060" oversizes. Note: Press Pin. Sets of 8.
Part Type: Pistons
Model: Silv-O-Lite Hypereutectic Pistons w/ Coated Skirts
Application: Chevrolet Big Block V8 Mark IV
Piston Style: .340” High Dome with 2 Valve Reliefs
Cylinder Bore: 4.280"
Compression Distance: 1.645"
Crankshaft Stroke/Rod Length: 4.000" with 6.135" Connecting Rod (460ci)
Deck Height (Zero Deck): N/A
Dome Height: 0.340"
Compression Ratio: 4.000" Stroke w/118cc Heads: 8.2
Piston Material: Cast 390 Hypereutectic Alloy
Intake Valve Relief Depth: As Cast
Intake Valve Relief Diameter: As Cast
Exhaust Valve Relief Depth: As Cast
Exhaust Valve Relief Diameter: As Cast
Accumulator Groves: Yes
Forced Pin Oilers: No
Gas Ports: No
Skirt Coating: Anit-Friction Coating
Lock Removal Indents: No
Average Piston Weight: N/A
Wrist Pin Style: Floating
Wrist Pins Included: Yes
Wrist Pin Diameter: .990” x 3.000”
Average Wrist Pin Weight: N/A
Pin Lock Included: Spirolox (PRG110-3)
Ring Grove Sizes: 5/64", 5/64", 3/16" ring pack
Piston Rings Included: No
Manufacturer: United Engine and Machine Company
Manufacturer's Part Number: 3474HC.030
Weight: N/A
Warranty: Race Application, No warranty expressed or implied
Quantity: Sold as Sets of 8
Note: Centered pin. Marine engine. Coated skirts. |