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Big Block Chevy
Hypereutectic Pistons1991-1995 Big Block Chevy 454 4.270 in. Bore (+.020 in.) 6.135 in. Rod .070 in. Dish Piston with Two Valve Reliefs 1.625 in. Compression Distance Set of 8
Technical Specs:
- Material: Cast Aluminum
- Bore: 4.270 in. Bore (+.020 in.)
- Piston Top: Recessed Head .070 in. deep x 2.000 in. diameter w/2 Reliefs
- Compression Height: 1.625 in.
- Compression Ring Groove: 5/64 in.
- Second Ring Groove: 5/64 in.
- Oil Ring Groove Width: 3/16 in.
- Pin Size: 0.9893 in. O.D.
- Skirt Type: Coated
Part TypePiston
BrandSEALED POWER
Package Height3.8
Package Width4.7
Package Length5.6
Weight1.74 PG
Part CategoryPerformance Parts
QuantitySet of 8
Vendor Part NumberH727CP20
Package Qty1
Package TypeEA
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