Engine Kits

Sealed Power Hypereutectic .275 Dome Piston
Sealed Power Pistons

Sealed Power Hypereutectic .275 Dome Piston



Part #: H617CP
List Price: $51.09
Our Price: $18.75
You Save: $32.34

Availability: In Stock

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350 BASED eng. (4.000 bore x 3.480 Stroke) .275 Dome, press or float pin, coated skirt. Pistons sold in sets of 8, price shown is each.

Ring dimensions 5/64, 5/64, 3/16
Dome Shape; .275 Dome
Compression dist 1.560
Deck Clearance .025
Skirt Clearance .0010

Compression ratio by CYL head CC

Part
number

CID

58.0cc

64.cc

68.cc

72.cc

76.cc

H617CP

350

12.86

11.78

11.17

10.63

10.13

H617CP20

353

12.96

11.88

11.27

10.72

10.22

H617CP30

355

13.02

11.93

11.31

10.76

10.26

H617CP40

357

13.07

11.98

11.36

10.81

10.31

H617CP60

361

13.18

12.08

11.46

10.90

10.39

Required Options:
*pick the size of your piston: