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Arias Pistons Flat Top Piston; For Performance Street; For use with Ringset 1821314375 OLDSMOBILE 403 SM BLOCK


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Part #: 1610100
Notes: Flat Top Piston
For Performance Street
For use with Ringset 1821314375
MSRP: $106.00
Your Price: $87.68

Specs

Bore 4.38
Comp Height 1.62
Comp Ratio 10.5:1 @ 75cc, 10:1 @ 80cc, 9.6:1 @ 85cc
Dome CC -3
Gram Weight 608
Rod Length 6
Stroke 3.385

This Item Also Available In

Part Number Price Notes & Specs
1610700 $87.68 Notes Flat Top Piston
For Performance Street
For use with Ringset 1821314390
Bore 4.39
Comp Height 1.62
Comp Ratio 10.5:1 @ 75cc, 10:1 @ 80cc, 9.5:1 @ 85cc
Dome CC -3
Gram Weight 605
Rod Length 6
Stroke 3.385

All Fitments

OLDSMOBILE
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1977 - 1979 403 SMALL BLOCK ALL ALL ALL ALL ALL ALL

Product Description

ARIAS PISTONS has been the leader in compact piston technology since our beginnings. While piston suppliers at that time focused mostly on larger-bore domestic V-8’s, ARIAS had the foresight to cater to the smaller-bore, higher-revving, hotter-running imports & domestic compacts.

Today, ARIAS maintains an unmatched advantage in the import and domestic compact market. Over three decades of research and development have led to the ARIAS Sport Compact shelf line.

  • Hi-tensile forged, not cast, billet material (4032 or 2618).
  • CNC machined working surfaces.
  • Optimized crowns for efficient combustion.
  • Diamond-turned ellipsoidal skirt profile.
  • All motor/Nitrous pistons feature lightweight, high strength construction.
  • Turbo/Nitrous pistons feature durable, heavy-duty design.

Please Note: All Pistons INCLUDE Rings

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