STOCKING IN: STD  .020  .030  .040  .060
Specail Order: .080" and .100" Priced Different
 
SILVOLITE PISTON SET | 1448HC.020
 
Hypereutectic.
Flat top.
2 valve reliefs.
Left or right bank.
Replace in full sets only.
Coated skirts.
 
Silv-O-Lite Piston - Chevrolet 454ci/7.4L (V8)
 
Sold As
Sold as a set, priced per piece
Engine Manufacturer
Chevrolet
Engine Family
Chevy Big Block Mark IV
Eng. Disp. In.
454
Eng. Disp Liters
7.4
Year Range
1970-1983
Oe Assembly
3993874
Bore (in)
4.25
Bore (mm)
108
Oversized
Yes
Oversize
.020
Ring Pack
5/64, 5/64, 3/16
Top Land
.245
Pin Number
0990x230A
Pin Type
Press
Compression Height IN
1.627
Compression Height MM
41.3
Crown Type
FLAT TOP
Crown (cc)
+2cc
Compression Ratio
9.0, 8.2