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UNITED ENGINE MACHINEPART NUMBER: 648-KB172.040.12
377ci Right-Side Performance Piston, 400 Block w/350 Crank, .040" Overbore Piston Dia.: 4.040"
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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Chevy 377ci Performance Pistons, Destroked 400 Block with 350 Crankshaft and 5.700'' Rod
- 377ci Right-Side Performance Piston, 400 Block w/350 Crank, .040'' Overbore
- Piston Dia.: 4.040''
- Piston Top: Flat Top, 2-Valve Reliefs
- Comp Ratio: 12.3:1 w/58cc Heads, 10.1:1 w/76cc Heads
- Rings: 5/64'', 5/64'', 3/16''
- Sold as Each
BrandUNITED ENGINE MACHINE
Package Height4.5
Package Width4.5
Package Length4.8
Weight1.65 PG
Part CategoryPerformance Parts
Vendor Part NumberKB172.040
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
