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Vehicle Info NeededUNITED ENGINE MACHINEPART NUMBER: 648-1143.040
Silv-O-Lite Piston Big Block Ford 460
$24299
Ships on 09/10/2026
Lowest Price GuaranteeFord
- Silv-O-Lite Piston
- Big Block Ford 460
- Oblon .230" Head Recess with 2 Valve Reliefs
- 4.400" Bore (+.040")
- Ring thickness: 5/64" x 3/32" x 3/16"
- 8 Pkg
- Silv-O-Lite quality cast pistons are manufactured from cast aluminum and then machined to produce a unique diamond finish, all to exacting skirt tolerances. These OE-type pistons are heat-treated and machined for strength and durability, tighter piston-to-cylinder wall clearances, and longer piston life.
Part TypePiston
Product LineUEM Pistons Silv-O-Lite Cast Pistons
BrandUNITED ENGINE MACHINE
Package Height4.6
Package Width9.3
Package Length18.2
Weight19.14 PG
Part CategoryPerformance Parts
Pin Lock Rings IncludedNo
Compression Height1.76 in (44.704 mm)
Piston Ring Thickness (In.)5/64 x 5/64 x 3/16
Part FitmentSemi Universal
Wrist Pin IncludedYes
ToolStroker Combinations
Vendor Part Number1143.040
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
