77-93 351W PISTONS +30
Manufacturer's Part Number: 1171-030
Part Type: Pistons
Product Line: Silv-O-Lite Cast Pistons
Bore (in): 4.030 in.
Bore (mm): 102.362mm
Piston Style: Dish, with two valve reliefs
Piston Material: Cast aluminum
Compression Height (in): 1.752 in.
Wrist Pin Style: Press-fit
Pin Lock Rings Included: No
Wrist Pin Included: Yes
Pin Diameter (in): 0.912 in.
Piston Ring Thickness: 5/64 in. x 5/64 in. x 3/16 in.
Piston Rings Included: No
Quantity: Sold as a set of 8.
Notes: Rectangular recess is 0.105 in. deep
Tool Stroker Combinations
Silv-O-Lite quality cast pistons are manufactured from cast aluminum and then machined to produce a unique diamond finish, all to exacting skirt tolerances. These OE-type pistons are heat-treated and machined for strength and durability, tighter piston-to-cylinder wall clearances, and longer piston life
ALLOY:
332
BORE INCH:
4.000
BORE MM:
101.6
Comp. Ht. IN:
1.752
COMPRESSION RATIO:
8.1
Crown cc:
+12.5cc
CROWN TYPE:
DISH
CYLINDERS:
V8
Eng. Disp Liters:
5.8
Eng. Disp. In.:
351
ENGINE SERIES:
Ford Small Block Windsor
INTERCHANGE:
FM 463P
MFG:
Ford
O.E. ASSEMBLY:
D7DZ6108A-B, D9AZ6108G-H, D30Z6108G-H
OVERSIZES:
STD .020 .030 .040 .060
PIN CONFIG.:
Offset
PIN DIA IN:
.912
PIN DIA MM:
23.2
Ring Sizes:
2-5/64, 1-3/16
TOP LAND:
.295
Year Range:
1977-1993
