You are currently viewing Chevrolet.com (United States). Close this window to stay here or choose another country to see vehicles and services specific to your location.

Continue
Close

BIG-BLOCK CRANKSHAFTS AND COMPONENTS

14096983

Crankshaft, Forged Steel (Gen-V and Gen-VI 454) 

  • Externally balanced
  • Forged 1053 steel crankshaft with 1-piece rear main seal

10183723

Crankshaft, Forged Steel (Gen-V and Gen-VI 502)
  • Externally balanced
  • Cross-drilled
  • Nitride-treated forged 1053 steel crankshaft with 1-piece rear main seal
  • Forging P/N 14097044

19171620

Crankshaft, Forged Steel (Gen-V and Gen-VI 427)
  • Steel crankshaft with 3.750" stroke for 1991-and-later, 427-cu. in. engines
  • 1-piece rear main seal
  • Requires chamfered connecting rods (P/N 19211226 or 88962926) and rod bearings P/N 88961556
  • Used in ZZ427 and Anniversary Edition 427 engines
  • Internally balanced

14061685

Roller Pilot Bearing
  • Used in high-performance manual transmission applications
Future GM Technicians Posing for a Picture with Dale Earnhardt Jr.

Bring Us Your Talent

Nobody knows automotive like Dale Earnhardt Jr. — so who better to share advice with aspiring auto techs?

Technician Stories

Technician Stories
BLOCK-Module-Asset-BFTT-alt

The BLOCK

Visit TheBLOCK.com for a behind-the-scenes look at the world of Chevrolet Performance from an enthusiast's point of view.

Learn More

Learn More
Four Chevrolet Camaro Sports Cars Parked on Display in a Showroom

Connect With Us

Want to know the latest in Chevrolet Performance news and more? Connect with us via email and social media today.  

Sign Up

Sign Up
Chevy Performance Parts: Facebook Icon
Chevy Performance Parts: Instagram Icon
Chevy Performance Parts: YouTube Icon
Future GM Technicians Posing for a Picture with Dale Earnhardt Jr.

Bring Us Your Talent

Nobody knows automotive like Dale Earnhardt Jr. — so who better to share advice with aspiring auto techs?

Technician Stories

Technician Stories
BLOCK-Module-Asset-BFTT-alt

The BLOCK

Visit TheBLOCK.com for a behind-the-scenes look at the world of Chevrolet Performance from an enthusiast's point of view.

Learn More

Learn More
Four Chevrolet Camaro Sports Cars Parked on Display in a Showroom

Connect With Us

Want to know the latest in Chevrolet Performance news and more? Connect with us via email and social media today.  

Sign Up

Learn More
Chevy Performance Parts: Facebook Icon
Chevy Performance Parts: Instagram Icon
Chevy Performance Parts: YouTube Icon

Sign Up

Learn More

VISIT OUR BRANDS FOR YOUR OE NEEDS

gmparts
chevorlet performance
genuine parts
acdelco
chevorlet performance

Unless specifically noted to the contrary herein, vehicles equipped with Chevrolet Performance parts that are emissions-related may not meet U.S., Canadian, and state and provincial laws and regulations relating to motor-vehicle emissions. These parts are designed and intended for use in vehicles operated exclusively for competition: in racing or organized competition on courses separate from public streets or highways. Visit www.chevroletperformance.com/emissions for more details.

Unless specifically noted to the contrary herein, vehicles equipped with Chevrolet Performance parts that are emissions-related may not meet U.S., Canadian, and state and provincial laws and regulations relating to motor-vehicle emissions. These parts are designed and intended for use in vehicles operated exclusively for competition: in racing or organized competition on courses separate from public streets or highways. Visit www.chevroletperformance.com/emissions for more details.