The Enginetech E9151B engine exhaust valve is designed for high-performance engine rebuilds, featuring an oversized stem and head for improved durability and sealing. Crafted from OE-grade materials, this valve ensures reliable operation and longevity in demanding conditions. The tapered chrome stem provides excellent corrosion resistance and smooth operation, while the 1.500-inch valve head diameter enhances airflow efficiency. With a length of approximately 4.54 inches, this valve fits a range of 1989-1992 Buick Century, Buick Skylark, and Chevrolet Astro and Celebrity models. The single lock groove design ensures secure installation, making it ideal for engine rebuilders seeking quality and precision. Whether you're restoring a classic or building a performance engine, the Enginetech E9151B delivers consistent performance and durability.
Features:
Material: Tapered Chrome Stem for corrosion resistance and smooth operation
Valve Head Diameter: 1.500 inches for optimal airflow
Length: Approximately 4.54 inches suitable for various engine configurations
Lock Groove Quantity: 1 for secure installation
Stem Diameter: 8.00 mm for durability and precise fit
Engine Compatibility: Fits 1989-1992 Buick Century, Skylark, and 1989-1990 Chevrolet Astro and Celebrity models
Fits Following Models:
1989 Buick Century
1989 Buick Skylark
1989 Chevrolet Astro
1989 Chevrolet Celebrity
1989 Chevrolet LLV
1989 Chevrolet S10
1989 GMC S15
1989 GMC Safari
1989 Pontiac 6000
1989 Pontiac Grand Am
1990 Buick Century
1990 Buick Skylark
1990 Chevrolet Astro
1990 Chevrolet Celebrity
1990 Chevrolet LLV
1990 Chevrolet Lumina
1990 Chevrolet S10
1990 GMC S15
1990 GMC Safari
1990 Pontiac 6000
1990 Pontiac Grand Am
1991 Buick Century
1991 Buick Skylark
1991 Chevrolet LLV
1991 Chevrolet Lumina
1991 Chevrolet S10
1991 GMC Sonoma
1991 Pontiac 6000
1991 Pontiac Grand Am
1992 Buick Century
1992 Chevrolet LLV
1992 Chevrolet Lumina
1992 Chevrolet S10
1992 GMC Sonoma
1993 Chevrolet LLV
1993 Chevrolet S10
1993 GMC Sonoma
Features:
Material: Tapered Chrome Stem
Valve Head Diameter: 1.500 in
Length: 4.539 in
Lock Groove Quantity: 1
Stem Diameter: 8.00 mm
Aaiaid Part Number: BBPTE9151B
Part Number: E9151B
Brand Aaia: BBPT
Performance Part offers a Limited Warranty to entire products to be free from defects in workmanship and material under normal service conditions for a period of 90 days whichever occurs from the original date of delivery of the good.
The warranty is not transferable, is valid to the original purchaser, and is limited to the replacement of defective products only.
This Limited Warranty does not cover labor, damage from accidents, alterations, misuse, or modifications not intended by the manufacturer, and other expenses such as towing loading fluids, oils, or car rentals.
All warranty claims must be pre-authorized and returned prepaid to Performance Part for inspection and approval.
No exchanges will be made for any product that has been damaged, misused, or improperly installed. We always recommend professional installation of our products.
The buyer assumes the risk of damage caused by improper installation.
All disputes arising from the transaction shall be resolved by a court of competent jurisdiction within Los Angeles County, California.
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Enginetech E9151B Engine Exhaust Valve with Oversized Stem and Head for Buick and Chevrolet Models
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