Icon IC761.STD 5.7 Forged Chevy 377 Pistons Standard
377 Chevy Small Block V8, 400 Chevy Small Block V8, Dish Piston Style, 4.125" Piston Diameter
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)
Item DetailsC/R 58cc=10.4, 64cc=9.8, 76cc=8.7
Piston Weight: 541 g.
Rod Length: 5.7"
- Comp Height 5.7" Rod - 1.561
- Pin Diameter - 0.9272
474-761 Instructions (PDF)
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
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