ALWAYS SECURE
America's Oldest Speed Shop ® 800.979.0122 Lincoln, NE
Filters
Menu
Help Center
Help Center
x
x
Help Center

sales@speedwaymotors.com

Contact
Help Center
x
x
How to Contact Us

U.S.Order Line:

800.979.0122

(CST) 7am - 10pm

Race and Rod Tech Support

Mon-Fri 8am - 5pm

Canadian Order Line:

855.313.9180

International Order Line:

1.402.323.3200
Since 1952
Menu
x

Icon Chevy 377 Forged Pistons, Dish, 5.7 Rod

SAME DAY SHIPPING! Order within the next 8 hours 30 minutes and receive same day shipping

Free Shipping Free Shipping
Specs
Sold in Quantity:
Set
Piston Diameter:
-
Stroke:
3.48
Wrist Pin Diameter:
.9272
Piston Ring Style:
C
Connecting Rod Length:
5.700"
Piston Weight:
541
Wrist Pin Weight:
132
Piston Style:
Dish
Piston Material:
Forged Aluminum
Garage Sale:
No
Compression 58cc =:
10.4 : 1
Compression 64cc =:
9.8 : 1
Compression 76cc =:
8.7 : 1
Icon Chevy 377 Forged Pistons, Dish, 5.7 Rod

Click image to enlarge

Details

Reviews

Q & A

What's in the Box

We have been selling Keith Black pistons for years and now offer their premium new generation Icon forged pistons. Starting with 2618 alloy heat treated to high-strength T-6 specifications, these give you the best value for the money. Exclusive V-ribs add strength without adding weight and allow maximum cooling capacity. 

For Chevy 377 c.i. (4.125" bore x 3.48" stroke). Use Style C piston 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 Chart (GIF)

474-761 Instructions (PDF)

Specs

  • Comp Height 5.7" Rod -  1.561
  • Pin Diameter -  0.9272

Item Details

C/R 58cc=10.4, 64cc=9.8, 76cc=8.7
Piston Weight: 541 g.
Rod Length: 5.7"

Customer Reviews

This product has no reviews.

Product Q&A

1 questions : 1 answers

1 answers

what due they recomend for ring gaps on these piston. for 4 barrel unrestricted engines,ovat track.

fortworth tx
February 25, 2012

what due they recomend for ring gaps on these piston. for 4 barrel unrestricted engines,ovat track.

Answers

February 27, 2012
Jason
Icon recommends .0040 x bore for top ring, use ring manufacturer for second and oil ring rails
Page 1 of 1

You may also be interested in:

Icon Chevy 377 Forged Pistons, Dish, 6.0 Rod
(Part #474764)
                        

We have been selling Keith Black pistons for years and now offer their premium new generation Icon forged pistons. Starting with 2618 alloy heat treated to high-strength T-6 specifications, these give you the best value for the money. Exclusive V-ribs add strength without adding weight and allow maximum cooling capacity. 

For Chevy 377 c.i. (4.125" bore x 3.48" stroke). Use Style C piston 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 Chart (GIF)

474-764 Instructions (PDF)