Automotive Heater Core for GMC Sprint, Buick Skylark, Chevrolet Chevelle

Includes:
- Heater Core

Fits Models:
- Buick Skylark
- Chevrolet Chevelle
- GMC Sprint
- Oldsmobile Cutlass

Model Years:
- 1964–1972

Submodels:
- Common trims include Skylark Custom, Chevelle SS, Sprint Deluxe, Cutlass Supreme
- Chassis codes: A-Body (e.g., GM A-body platform)

Engine Options:
- Common engine sizes include 3.8L V6, 4.1L V8, 5.0L V8, 5.7L V8
- Engine codes may include L26, L30, L34, L48

Description:
This heater core is designed to fit various models of the Buick Skylark, Chevrolet Chevelle, GMC Sprint, and Oldsmobile Cutlass from 1964 to 1972. It is an essential component for maintaining optimal cabin temperature by transferring heat from the engine coolant to the air blown into the passenger compartment.

Features:
- Direct fit replacement for specified models
- Durable construction for long-lasting performance
- Efficient heat transfer for improved cabin comfort
- Easy installation with standard tools
- Compatible with factory heating systems