FORGED PISTONS
Ford 351C
Rod Length
Comp. Height
Wrist Pin Type
Comp. Ratio
Piston Ring Package
Part No.
Description
Stroke
Cubic Inch
4.030" Bore - Flat-Top SEAL2379F30
2 Reliefs, -1.5cc
3.500" 5.780" 3.850" 6.000"
1.647" 1.250"
P/F P/F
10.7 @ 60cc 357
5/64", 5/64", 3/16" 1/16", 1/16", 3/16"
SRP206069 1 Relief, -3cc, .927" Piston Pin Dia.
9.8 @ 80cc
393
HYPEREUTECTIC PISTONS
Ford 351C
Rod Length
Comp Height
Wrist Pin Type
Comp Ratio
Cubic Inch
Piston Ring Package
Part No.
Description
Stroke
4.030" Bore - Flat-Top KBPKB303.030
D-Cup, 2 Reliefs, -19.5cc
3.500"
5.956"
1.774"
P/F
9.0 @ 64cc 357 5/64", 5/64", 3/16"
4.030" Bore - Dished-Top KBPKB148.030
“D” Dish, +13cc
3.500"
6.200"
1.670"
P/F
9.4 @ 66cc 357 5/64", 5/64", 3/16"
PISTON PIN LOCKS
.927" x .042" Part No.
Qty.
SEALR260-16
16
PISTON PINS
.927" x 2.750" Part No.
Description
Material
Wall Thickness
Weight
Qty.
JE Pistons
JEP927-2750-17-93S
Straight Wall
Chrome Moly Alloy
.180"
139 grams
1
PISTON RINGS - See Page 523-537
DESIGNED FOR PERFORMANCE AND
DURABILITY, TOTAL SEAL PISTON RINGS ARE LISTED ON PAGES 532-537.
406 2021-22 ENGINE BUILDER CATALOG
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