Crankshaft Pulley Hub Adapter Chevy/Pontiac LT1

Vehicle Info Needed

Crankshaft Pulley Hub Adapter Chevy/Pontiac LT1

Name: Crankshaft Pulley Hub Adapter Chevy/Pontiac LT1
Brand: MARCH PERFORMANCE
SKU: 655-348
Price: 121.37 USD
Availability: InStock

^$121³⁷$139.95You Save$18.58

1 left in stock

Ships on Nov 02, 2026

Lowest Price Guarantee

GM Crank Pulley Hub Adapters

Chevy/Pontiac LT1
Aluminum

March Performance GM Crank Pulleys are CNC-machined from solid billet aluminum or high-carbon billet steel with a unique blend of durability, performance and style then powdercoated clear or black for a maintenance-free finish. Computer design assures proper alignment when correctly matched while your engine runs easier, and deep grooves eliminate belt throwing. With over 35 years of automotive & aircraft manufacturing experience, March parts fit perfectly & run true! (Products listed below are aluminum unless noted otherwise.)

Part TypeCrankshaft Pulley

Product LineMarch Performance GM Crank Pulleys

BrandMARCH PERFORMANCE

Package Height5.6

Package Width7.4

Package Length7.6

Weight4.5 PG

Part CategoryPerformance Parts

QuantitySold individually

Adapter FinishNatural

Part FitmentSemi Universal

Adapter MaterialAluminum

Vendor Part Number348

Package Qty1

Package TypeEA

Some parts are not legal for use in California or other states with similar laws / regulations

Crankshaft Pulley Hub Adapter Chevy/Pontiac LT1

⚠️ Warning

Motor Vehicles

Tools

Electrical Cords