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Silv-O-lite · 1139-.040K1

Part #: 1139-.040K1
UPC: 800745290731

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Description: Silv-O-Lite Piston & Ring Kit - Ford 390ci/6.4L (V8)

Description:

Description

Silv-O-Lite Piston & Ring Kit - Ford 390ci/6.4L (V8)

Features & benefits

    • 2.620" diameter recess .075" deep.
    • 4 valve reliefs.
    • Car and truck engine.
    • .060" Offset, floating pin.
    • Head volume +9.5cc.
    • Piston and Ring Kit.

Application summary

Year Make / model
1968-1971 Ford Country Sedan
1968-1971 Ford Country Squire
1968-1971 Ford Custom
1968-1971 Ford Custom 500
1968-1976 Ford F-100
1975-1976 Ford F-150
1968-1976 Ford F-250
1968-1976 Ford F-350
1968-1970 Ford Fairlane
1968-1971 Ford Galaxie 500
1968-1971 Ford LTD
1971-1973 Ford M-400
1968-1969 Ford Mustang
1968-1974 Ford P-350
1968-1971 Ford Ranch Wagon
1968-1969 Ford Ranchero
1968 Ford Thunderbird
1968-1971 Mercury Colony Park
1968-1969 Mercury Comet
1968 Mercury Commuter
1968-1970 Mercury Cougar
1968-1970 Mercury Cyclone
1969-1970 Mercury Marauder
1968-1970 Mercury Marquis
1968 Mercury Montclair
1968-1969 Mercury Montego
1968-1970 Mercury Monterey
1968 Mercury Park Lane

Specifications

GTIN
00800745290731
Weight
17 lb
Height
5.25 in
Length
22.25 in
Width
9.75 in
Life cycle
Available to Order
AAM brand code
SOL
Warehouse brand code
BCRJ
AAIA brand code
BCRJ

Attributes

Alloy
Cast 390 Hypereutectic Alloy
Base Number
1139
Bore (in)
4.05
Bore (mm)
102.9
Compression Ratio
8.2:1
Crown (cc)
+9.5cc
Crown Type
Dish
Cylinder Bore Diameter
4.05
Eng. Disp. In.
390
Eng. Disp. Liters
6.4
Engine Family
Ford Big Block FE
Engine Manufacturer
Ford
Grade Type
Regular
Lock
98
Make For Engine Family
Ford
Oe Assembly
C8TZ6108R, D1AZ6108G
Oil Ring Thickness
0.187
Oversize
0.04
Oversized
Yes
Oversized Amount
0.04
Oversizes
STD .020 .030 .040 .060
Pin Configuration
Offset
Pin Diameter (in)
0.975
Pin Diameter (mm)
24.8
Pin Number
0975X305C
Pin Type
Floating
Piston Material
Cast 390 Hypereutectic Alloy
Piston Pin Outside Diameter
0.975
Ring Pack
5/64, 3/32, 3/16
Rod (in)
6.497
Rod (mm)
165.02
Second Compression Ring Thickness
0.093
Sold As
Complete Piston and Ring Kit
Stroke (in)
3.78
Stroke (mm)
96.01
Top Compression Ring Thickness
0.078
Top Land
0.23
Uses Ring Pack
4050GM8
Uses Ring Set
4050GM8
Year From
1968
Year Range
1968-1976
Year To
1976

Fitment status

Select a vehicle or engine to see whether this part applies to your application.

Application summary

1968-1971 Ford Country Sedan; 1968-1971 Ford Country Squire; 1968-1971 Ford Custom; 1968-1971 Ford Custom 500; 1968-1976 Ford F-100; 1975-1976 Ford F-150; 1968-1976 Ford F-250; 1968-1976 Ford F-350; 1968-1970 Ford Fairlane; 1968-1971 Ford Galaxie 500; 1968-1971 Ford LTD; 1971-1973 Ford M-400; 1968-1969 Ford Mustang; 1968-1974 Ford P-350; 1968-1971 Ford Ranch Wagon; 1968-1969 Ford Ranchero; 1968 Ford Thunderbird; 1968-1971 Mercury Colony Park; 1968-1969 Mercury Comet; 1968 Mercury Commuter; 1968-1970 Mercury Cougar; 1968-1970 Mercury Cyclone; 1969-1970 Mercury Marauder; 1968-1970 Mercury Marquis; 1968 Mercury Montclair; 1968-1969 Mercury Montego; 1968-1970 Mercury Monterey; 1968 Mercury Park Lane