$196 Off
$196 Off
|
#474737
Icon Chevy 383 Forged Pistons, .163 Dome, 5.7 Rod
$834.70
/set
In Stock
$1,030.49
Save $195.79
Quantity
Need Help? Call to Order
Add to a list
Select a vehicle to verify Fitment
Select Vehicle
Key Specs
| MFG. Part # | Select Size |
| Piston Style | Dome |
| Piston Material | Forged Aluminum |
| Wrist Pin Included | Yes |
| Wrist Pin Style | Press-Fit or Floating |
Need To Know
Need help?
855.313.9176Quick and Easy Returns
Return PolicyDetails
Details
Formerly KB Forged Pistons. Starting with 2618 alloy heat treated to high strength T-6 specifications, these give you the best value for your money. Exclusive V-rib adds strength without adding weight but allows maximum cooling.
- High ductility 2618 alloy
- Dual forced pin oiling on most applications
- Lateral gas porting on higher compression ratios
- Fully machined with deep valve pockets
- Second land accumulator grooves
- Top land mini groove technology
- Diamond finished skirts
- Triple wound spiral locks
For Chevy 383 c.i. (4.000" bore x 3.75" stroke). Will work with Vortec cylinder heads. Use Style C rings (1/16", 1/16", 3/16").
Item Details
C/R 58cc=14.1, 64cc=12.9, 76cc=11.0Piston/Pin Weight: 658 g
Rod Length: 5.7"
Charts
474-737 Instructions (PDF)
Ring Style Chart (GIF)
Specs
- Comp Height 5.7" Rod - 1.425
- Comp Height 6.0" Rod - 1.425
- Pin Diameter - 0.9272
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
Specifications
Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | Select Size to see |
| Brand | Icon Pistons |
| Piston Style | Dome |
| Piston Material | Forged Aluminum |
| Wrist Pin Included | Yes |
| Wrist Pin Style | Press-Fit or Floating |
| GENERAL | |
| Piston Diameter | Select Size to see |
| Dome Height | .163" |
| Stroke | 3.750" |
| Connecting Rod Length | 5.700" |
| Piston Weight | 526 grams |
| Piston Ring Style | C |
| Wrist Pin Diameter | 0.9272" |
| Wrist Pin Weight | 132 grams |
| Top Ring Thickness | 1/16" |
| Second Ring Thickness | 1/16" |
| Oil Ring Thickness | 3/16" |
| Compression 58cc = | 14.1 : 1 |
| Compression 64cc = | 12.9 : 1 |
| Compression 76cc = | 11.0 : 1 |
| GTIN Code | Select Size to see |
| Sold in Quantity | Set |
Ratings & Reviews
Ratings & Reviews
Questions & Answers
Questions & Answers
1 Question • 1 Answer
What is the dome volume in CC's for these pistons?
by Waffle
• 8 years ago
1 answer
View Answer
1 of 1 questions shown
