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Vehicle Info NeededSEALED POWERPART NUMBER: 844-235NP30
Pistons Chevy 283ci V8 +030
$31834
Ships on 09/23/2026
Lowest Price GuaranteeGM Pistons
Cast PistonsChevy 283ci V8 1957-1967 3.905" Bore (+.030") Flat Top w/4 Valve Reliefs Set of 8
Technical Specs:
- Material: Cast Aluminum
- Bore: 3.905' (99.19mm)
- Piston Top: Flat Top w/4 Valve Reliefs
- Compression Height: 1.780"
- Compression Ring Groove: 5/64"
- Second Ring Groove: 5/64"
- Oil Ring Groove Width: 3/16"
- Full Length: N/A
- Pin Size: 0.9278" O.D. (23.57mm)
- Pin Type: N/A
- Skirt Type: Non-Coated
- Piston Skirt Clearance: N/A
- Notes: Use Piston Ring p/n 844-E245X30 Standard Set; p/n 844-E245K30 Premium Set (Rings Not Included)
Part TypePiston
BrandSEALED POWER
Package Height4.5
Package Width9.4
Package Length18.6
Weight14.6 PG
Part CategoryReplacement Parts
QuantitySet of 8
Vendor Part Number235NP30
Package Qty1
Package TypeEA
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