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| Return to Parts List | Category : A- Small Block "LA" : Pistons (360 Stroker) : Dish Forged : 4.040" Bore | ICN IC745.040 FORGED 20.5CC DISH PISTON SET 4.040" STEP DISH WITH TWO VALVE RELIEFS $817.84
Chrysler 408/416, V-8 
High ductility 2618 alloy
Dual forced pin oiling on most applications
Lateral gas porting on higher compression ratios
1/16 x 1/16 x 3/16 ring packs standard
Fully machined with deep valve pockets
Second land accumulator grooves
Top land mini groove technology
Diamond finished skirts
Triple wound spiral locks
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Compression Ratios
cc's
62-10.2
68-9.6
72-9.3
Ring Packs
2-1/16
1-3/16
Pin Number
984x224K
Lock Ring
PRH107-3
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Step Dish
Effective Head Volume: -20.5cc
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| SPECIFICATIONS |
| Bore: |
4.040 |
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Rod Length: |
6.123 |
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Pin Diameter: |
0.9842 |
| Stroke: |
4.00 |
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Comp. Ht:
To top of
Quench Dome |
1.465 |
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Sizes Available: |
STD
.030
.040
.060
.070
.080
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| Minimum Clearance: |
Click Here To View
SPECIAL CLEARANCE REQUIREMENTS |
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Crank-to-Deck Clearance: |
9.599 |
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Weight
Piston / Pin: |
517/118 |
| NOTES |
| Centered pin. For 340 .030 and .040 oversize use .070 and .080 oversizes |
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Home | Phone: 309-745-9558 | Email: information@hughesengines.com |
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