Silv-O-Lite - Better Pistons Since 1922

General Motors

V 8 350 / 5.7L
1969-90
Chevrolet

STD. BORE SIZE

4 / 101.6mm

COMP. HEIGHT

1.54

PIN DIAMETER

0.9273
offset

COMPRESSION RATIO(s)

8.5

9.0 9.5 10.0

Part
Number

1476h

SIZE AVAILABILITY

VIN CODE

RING PACK

2-5/64
1-3/16

O.E. ASSY. NO.

3991488
6271097
14077448
10159424
10049073
12509282
10049079
10049076
12514101
125420264

NOTES

Hypereutectic. 3.140' Dia. Head Recess .070' Deep W,4 Valve Reliefs. Use 1986 & Earlier Rings. Not Intended For Racing Applications

WRIST PIN P/N

LOCK PIN P/N

APPROX. OVERALL LENGTH

RECOMMENDED FINISHED BORE DIAMETERS

PISTON MAJOR AXIS MUST BE MEASURED PERPENDICULAR TO THE PIN CENTERLINE AT 70 DEGREES FARENHEIT 3.710" DOWN FROM THE PISTON HEAD

Piston Oversize	Piston Major Axis Diameter +.0000/-.0005	Recommended Finished Bore Diameter