Wiseco Pro Tru Forged Pistons; Flat Top; Stroker w/ 4.150" Crank; OEM & Indy Cyl Heads; Replacement/Individual Piston; Rings Included; Replacement Ring: 4375H CHRYSLER 300
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Part #: 5091H55
Notes: Pro Tru Forged Pistons
Flat Top
Stroker w/ 4.150" Crank
OEM & Indy Cyl Heads
Replacement/Individual Piston
Rings Included
Replacement Ring: 4375H
MSRP: $92.00
Your Price: $90.78
Specs
Bore |
4.375" |
Comp Height |
1.850 |
Comp Ratio @ 78cc |
11.6:1 |
Comp Ratio @ 88CC |
10.6:1 |
Dome Volume |
-6.3cc |
Gram Weight |
499 |
Rod |
6.760" |
Stroke |
4.150" |
This Item Also Available In
Part Number |
Price |
Notes & Specs |
5137H55
|
$0.00 |
Notes |
Pro Tru Forged Pistons Flat Top OEM & Indy Cyl Heads Replacement/Individual Piston Rings Included Replacement Ring: 4375H |
Bore |
4.375 |
Comp Height |
2.065 |
Comp Ratio @ 78cc |
10.6:1 |
Comp Ratio @ 88CC |
9.7:1 |
Dome Volume |
-6.3cc |
Gram Weight |
451 |
Rod |
6.760" |
Stroke |
3.750" |
PT137H3
|
$0.00 |
Notes |
Pro Tru Forged Pistons Flat Top OEM & Indy Cyl Heads Set of 8 Pistons Rings Included Replacement Ring: 4350H Replacement Piston: 5137H3 |
Bore |
4.35 |
Comp Height |
2.065 |
Comp Ratio @ 78cc |
10.4:1 |
Comp Ratio @ 88CC |
9.6:1 |
Dome Volume |
-6.3cc |
Gram Weight |
446 |
Rod |
6.760" |
Stroke |
3.750" |
5091H3
|
$90.78 |
Notes |
Pro Tru Forged Pistons Flat Top Stroker w/ 4.150" Crank OEM & Indy Cyl Heads Replacement/Individual Piston Rings Included Replacement Ring: 4350H |
Bore |
4.350" |
Comp Height |
1.850 |
Comp Ratio @ 78cc |
11.5:1 |
Comp Ratio @ 88CC |
10.5:1 |
Dome Volume |
-6.3cc |
Gram Weight |
493 |
Rod |
6.760" |
Stroke |
4.150" |
PT091H55
|
$655.19 |
Notes |
Pro Tru Forged Pistons Flat Top Stroker w/ 4.150" Crank OEM & Indy Cyl Heads Set of 8 Pistons Rings Included Replacement Ring: 4375H Replacement Piston: 5091H55 |
Bore |
4.375" |
Comp Height |
1.850 |
Comp Ratio @ 78cc |
11.6:1 |
Comp Ratio @ 88CC |
10.6:1 |
Dome Volume |
-6.3cc |
Gram Weight |
499 |
Rod |
6.760" |
Stroke |
4.150" |
5034H3
|
$93.94 |
Notes |
Pro Tru Forged Pistons Flat Top Replacement/Individual Piston Rings Included Replacement Ring: 4350H |
Bore |
4.350" |
Comp Height |
2.05 |
Comp Ratio @ 78cc |
10.7:1 |
Comp Ratio @ 88CC |
9.8:1 |
Dome Volume |
-4cc |
Gram Weight |
446 |
Rod |
6.760" |
Stroke |
3.750" |
5137H3
|
$0.00 |
Notes |
Pro Tru Forged Pistons Flat Top OEM & Indy Cyl Heads Replacement/Individual Piston Rings Included Replacement Ring: 4350H |
Bore |
4.35 |
Comp Height |
2.065 |
Comp Ratio @ 78cc |
10.4:1 |
Comp Ratio @ 88CC |
9.6:1 |
Dome Volume |
-6.3cc |
Gram Weight |
446 |
Rod |
6.760" |
Stroke |
3.750" |
5137H4
|
$0.00 |
Notes |
Pro Tru Forged Pistons Flat Top OEM & Indy Cyl Heads Replacement/Individual Piston Rings Included Replacement Ring: 4360H |
Bore |
4.36 |
Comp Height |
2.065 |
Comp Ratio @ 78cc |
10.5:1 |
Comp Ratio @ 88CC |
9.6:1 |
Dome Volume |
-6.3cc |
Gram Weight |
448 |
Rod |
6.760" |
Stroke |
3.750" |
PT034H55
|
$655.23 |
Notes |
Pro Tru Forged Pistons Flat Top Set of 8 Pistons Rings Included Replacement Ring: 4375H Replacement Piston: 5034H55 |
Bore |
4.375" |
Comp Height |
2.05 |
Comp Ratio @ 78cc |
10.7:1 |
Comp Ratio @ 88CC |
9.9:1 |
Dome Volume |
-4cc |
Gram Weight |
451 |
Rod |
6.760" |
Stroke |
3.750" |
PT137H55
|
$0.00 |
Notes |
Pro Tru Forged Pistons Flat Top OEM & Indy Cyl Heads Set of 8 Pistons Rings Included Replacement Ring: 4375H Replacement Piston: 5137H55 |
Bore |
4.375 |
Comp Height |
2.065 |
Comp Ratio @ 78cc |
10.6:1 |
Comp Ratio @ 88CC |
9.7:1 |
Dome Volume |
-6.3cc |
Gram Weight |
451 |
Rod |
6.760" |
Stroke |
3.750" |
5034H55
|
$93.94 |
Notes |
Pro Tru Forged Pistons Flat Top Replacement/Individual Piston Rings Included Replacement Ring: 4375H |
Bore |
4.375" |
Comp Height |
2.05 |
Comp Ratio @ 78cc |
10.7:1 |
Comp Ratio @ 88CC |
9.9:1 |
Dome Volume |
-4cc |
Gram Weight |
451 |
Rod |
6.760" |
Stroke |
3.750" |
PT137H4
|
$0.00 |
Notes |
Pro Tru Forged Pistons Flat Top OEM & Indy Cyl Heads Set of 8 Pistons Rings Included Replacement Ring: 4360H Replacement Piston: 5137H4 |
Bore |
4.36 |
Comp Height |
2.065 |
Comp Ratio @ 78cc |
10.5:1 |
Comp Ratio @ 88CC |
9.6:1 |
Dome Volume |
-6.3cc |
Gram Weight |
448 |
Rod |
6.760" |
Stroke |
3.750" |
PT034H3
|
$655.23 |
Notes |
Pro Tru Forged Pistons Flat Top Set of 8 Pistons Rings Included Replacement Ring: 4350H Replacement Piston: 5034H3 |
Bore |
4.350" |
Comp Height |
2.05 |
Comp Ratio @ 78cc |
10.7:1 |
Comp Ratio @ 88CC |
9.8:1 |
Dome Volume |
-4cc |
Gram Weight |
446 |
Rod |
6.760" |
Stroke |
3.750" |
PT091H3
|
$655.23 |
Notes |
Pro Tru Forged Pistons Flat Top Stroker w/ 4.150" Crank OEM & Indy Cyl Heads Set of 8 Pistons Rings Included Replacement Ring: 4350H Replacement Piston: 5091H3 |
Bore |
4.350" |
Comp Height |
1.850 |
Comp Ratio @ 78cc |
11.5:1 |
Comp Ratio @ 88CC |
10.5:1 |
Dome Volume |
-6.3cc |
Gram Weight |
493 |
Rod |
6.760" |
Stroke |
4.150" |
All Fitments
CHRYSLER |
Year |
Model |
SubModel |
Cylinders |
Liter |
Aspiration |
Eng Desg. |
Fuel |
Notes |
1966 - 1971 |
300 |
ALL |
ALL |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1966 - 1979 |
440 BIG BLOCK |
ALL |
ALL |
ALL |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1966 - 1975 |
IMPERIAL |
ALL |
ALL |
ALL |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1966 - 1978 |
NEW YORKER |
ALL |
ALL |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1966 - 1978 |
NEWPORT |
ALL |
ALL |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1966 - 1979 |
RB ENGINE |
440CI |
ALL |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1966 - 1977 |
TOWN & COUNTRY |
ALL |
ALL |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
DODGE |
Year |
Model |
SubModel |
Cylinders |
Liter |
Aspiration |
Eng Desg. |
Fuel |
Notes |
1974 - 1974 |
B100 VAN |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1975 - 1978 |
B200 |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1974 - 1974 |
B200 VAN |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1975 - 1978 |
B300 |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1974 - 1974 |
B300 VAN |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1977 - 1979 |
CB300 |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1970 - 1972 |
CHALLENGER |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1966 - 1974 |
CHARGER |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1966 - 1976 |
CORONET |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1967 - 1974 |
CORONET |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1975 - 1978 |
D100 |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1973 - 1974 |
D100 PICKUP |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1978 - 1978 |
D150 |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1975 - 1978 |
D200 |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1973 - 1974 |
D200 PICKUP |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1975 - 1978 |
D300 |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1972 - 1974 |
D300 PICKUP |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1974 - 1974 |
M300 |
ALL |
ALL |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1974 - 1974 |
MB300 |
ALL |
ALL |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1966 - 1978 |
MONACO |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1966 - 1973 |
POLARA |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1974 - 1978 |
RAMCHARGER |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1975 - 1977 |
ROYAL MONACO |
ALL |
ALL |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1975 - 1977 |
W100 |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1973 - 1974 |
W100 PICKUP |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1978 - 1978 |
W150 |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1975 - 1978 |
W200 |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1973 - 1974 |
W200 PICKUP |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1975 - 1978 |
W300 |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1972 - 1974 |
W300 PICKUP |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
PLYMOUTH |
Year |
Model |
SubModel |
Cylinders |
Liter |
Aspiration |
Eng Desg. |
Fuel |
Notes |
1970 - 1972 |
BARRACUDA |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1966 - 1970 |
BELVEDERE |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1967 - 1967 |
BELVEDERE II |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1970 - 1972 |
CUDA |
ALL |
ALL |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1966 - 1978 |
FURY |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1968 - 1974 |
FURY I |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1968 - 1974 |
FURY II |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1968 - 1974 |
FURY III |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1972 - 1977 |
GRAN FURY |
ALL |
ALL |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1967 - 1971 |
GTX |
ALL |
ALL |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1976 - 1978 |
PB200 |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1974 - 1974 |
PB200 VAN |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1976 - 1978 |
PB300 |
ALL |
ALL |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1974 - 1974 |
PB300 VAN |
ALL |
ALL |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1968 - 1974 |
ROADRUNNER |
ALL |
ALL |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1966 - 1974 |
SATELLITE |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1970 - 1970 |
SUPERBIRD |
ALL |
ALL |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1974 - 1978 |
TRAILDUSTER |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
1967 - 1967 |
VIP |
ALL |
ALL |
7.2 |
ALL |
ALL |
ALL |
w/ OEM & Indy Heads |
Product Description
World renowned for our work building race winning pistons, Wiseco utilizes experience from a diverse background of the most sophisticated engines.
Wiseco’s Pro Tru line creates the best value in forged pistons today. These American made pistons are forged and machined by skilled Ohio craftsmen with state-of-the-art forging presses and CNC machines. By using dedicated forgings specific to the final piston shape, Pro Tru pistons are stronger and lighter than industry standards.
Pro Tru sets include plasma moly 1/16, 1/16, 3/16 pre-gapped ring packages which provide excellent seal, friction reduction, and long life. Pro Tru pistons also come in a variety of volumes that allow the engine builder to choose the exact compression ratio required for their engine.