Heavy Duty Tube 350/400 18 Tr 4 Valve Stem for
Includes: - Heavy Duty Tube 350/400 18 Tr 4 Valve Stem
Fits Models: - Chevrolet, GMC
Model Years: - 1970–1990
Submodels: - C/K Series, Silverado, Sierra, Suburban, Blazer, Jimmy, G-Series, R/V Series
Engine Options: - Compatible with standard engine options
Description: This Heavy Duty Tube is designed for use with 350 and 400 cubic inch engines, providing reliable performance for various Chevrolet and GMC models. It features a 4 valve stem, ensuring optimal air retention and durability under heavy-duty conditions.
Features: - Heavy-duty construction for enhanced durability - Designed for 350/400 engine compatibility - 4 valve stem for improved air retention - Suitable for a range of Chevrolet and GMC models - Ideal for both on-road and off-road applications