Silv-O-Lite - Better Pistons Since 1922

Ford

L 4 140 / 2.3L
1979-82 1989-95
Ford

STD. BORE SIZE

3.7795 / 96mm

COMP. HEIGHT

1.578

PIN DIAMETER

0.9122
offset

COMPRESSION RATIO(s)

9.5

Part
Number

3124h

SIZE AVAILABILITY

VIN CODE

a , m , s , x

RING PACK

2-1.5mm
1-4.0mm

79-82 use late rings

O.E. ASSY. NO.

E9TZ6108A
F3ZZ6108A
F1ZZ6108A
D9ZZ6108A

NOTES

Hypereutectic. Flat Head W,2 Valve Reliefs. 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