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| Return to Parts List | Category : A- Small Block "LA" : Pistons (340 Stroker) : Dish Forged : 4.080" Bore | ICN IC983.080 ICON FORGED 27CC DISH PISTON SET 4.080" STEP DISH PISTONS WITH 2 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
Spacer rings included in short compression heights that intersect the wrist pin bore
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Compression Ratios
cc's
62-9.6
68-9.1
72-8.8
Ring Packs
2-1/16
1-3/16
Pin Number
984x216K
Lock Ring
PRH107-3
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Step Dish
Effective Head Volume: -27cc
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| SPECIFICATIONS |
| Bore: |
4.080 |
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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: |
1.445 |
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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: |
9.585 |
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Weight
Piston / Pin: |
489/106 |
| NOTES |
| Piston uses a 2.500" long centered pin. Designed for 1992 and up blocks with crank center to deck of 9.585. Pre-1992 blocks have crank center to deck of 9.599 |
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Home | Phone: 309-745-9558 | Email: information@hughesengines.com |
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