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Icon Chevy 383 Forged Pistons, .163 Dome, 5.7 Rod

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Specs
Sold in Quantity:
Set
Piston Diameter:
-
Stroke:
3.75
Wrist Pin Diameter:
.9272
Piston Ring Style:
C
Connecting Rod Length:
5.700"
Piston Weight:
526
Wrist Pin Weight:
132
Piston Style:
Dome
Dome Height:
.163
Piston Material:
Forged Aluminum
Garage Sale:
No
Compression 58cc =:
14.1 : 1
Compression 64cc =:
12.9 : 1
Compression 76cc =:
11.0 : 1
Icon Chevy 383 Forged Pistons, .163 Dome, 5.7 Rod
Icon Chevy 383 Forged Pistons, .163 Dome, 5.7 Rod

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Icon Chevy 383 Forged Pistons, .163 Dome, 5.7 Rod

Details

Reviews

Q & A

What's in the Box

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").

Ring Style Chart (GIF)

474-737 Instructions (PDF)

Specs

  • Comp Height 5.7" Rod -  1.433
  • Comp Height 6.0" Rod -  1.13
  • Pin Diameter -  0.9272

Item Details

C/R 58cc=14.1, 64cc=12.9, 76cc=11.0
Piston/Pin Weight: 658 g
Rod Length: 5.7"

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Icon Chevy 383 Forged Pistons, Flat Top, 6.0 Rod
                        

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
  • Comp Height 5.7" Rod -  1.433
  • Comp Height 6.0" Rod -  1.13

For Chevy 383 c.i. (4.000" bore x 3.75" stroke). Use Style C rings (1/16", 1/16", 3/16").

Ring Style Chart (GIF)

Forged Pistons Installation Instructions (PDF)

Icon Chevy 383 Forged Pistons, Flat Top, 5.7 Rod
                        

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). Use Style C rings (1/16", 1/16", 3/16").

Ring Style Chart (GIF)

474-728 Instructions (PDF)

Icon Chevy 383 Forged Pistons, .163 Dome, 6.0 Rod
                        

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
  • Comp Height 5.7" Rod -  1.433
  • Comp Height 6.0" Rod -  1.13
  • Pin Diameter -  0.9272

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").

Ring Style Chart (GIF)

Chevy 383 Pistons Installation Instructions (PDF)

Icon Chevy 383 Forged Pistons, Flat Top, 5.7 Inch Rod
                        

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.

For Chevy 383 c.i. V8 (4.000" bore x 3.75" stroke). Use Style C rings (1/16", 1/16", 3/16").

  • 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
  • Ring style C application

Ring Style Chart (GIF)

474-734  Instructions (PDF)

Garage Sale - Icon Forged Chevy 383 Pistons - Dished
                        

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.

For Chevy 383 c.i. V8 (4.000" bore x 3.75" stroke). Use Style A rings (5/64", 5/64", 3/16").

  • 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

Ring Style Chart (GIF)

474-735 Instructions (PDF)

 

Clearance!!

 

NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS