Enginetech ES691 Premium Engine Camshaft for Buick 1980-1981 Models
Regular price $237.99
New Premium Engine Camshaft
The Enginetech ES691 is a high-quality, premium engine camshaft designed specifically for Buick models from the late 1970s and early 1980s, including Century, Electra, LeSabre, Estate Wagon, and Regal. Crafted with durable cast iron or billet material, this camshaft offers reliable performance and longevity for engine rebuilds and restorations. Its hydraulic flat tappet lifter type ensures smooth operation, while the precise valve lifts and durations provide optimized airflow and power delivery. The exhaust and intake valve lifts are both set at 0.349 inches, with an advertised duration of 256 degrees at .050 inch lift, making it suitable for performance and stock applications alike.
The ES691 camshaft is compatible with computer-controlled engines, allowing for seamless integration with modern engine management systems. Its standard grade type ensures compatibility with a wide range of rebuild projects, providing a cost-effective upgrade without sacrificing quality. Whether you're restoring a classic Buick or replacing worn components, this camshaft delivers consistent performance, improved power, and durability, making it a reliable choice for engine builders and enthusiasts.
Engineered by Enginetech, a family-owned company with over four decades of experience, this camshaft reflects a commitment to quality and customer satisfaction. Designed for easy installation, it meets or exceeds OEM specifications, ensuring a perfect fit for your vehicle. The ES691 is a dependable choice for those seeking to enhance engine performance or restore vintage vehicles to their original specifications, backed by Enginetech's reputation for high-quality engine parts.
Features:
- Lifter Type: Hydraulic Flat Tappet for smooth operation
- Exhaust Valve Lift: 0.349 inches for optimized flow
- Intake Valve Lift: 0.349 inches for better airflow
- Grade Type: Standard ensuring compatibility and reliability
- Exhaust Duration at .050 inch Lift: 181.00 degrees for performance
- Intake Duration at .050 inch Lift: 181.00 degrees for efficiency
- Advertised Exhaust Duration: 256.0 degrees for power output
- Advertised Intake Duration: 256.00 degrees for airflow
- Cam Type: 1 for versatile engine applications
- Computer Controlled Compatible for modern engine management systems
Fits Following Models:
1978 Buick LeSabre
1978 Pontiac Bonneville
1978 Pontiac Catalina
1978 Pontiac Grand Am
1978 Pontiac Grand Prix
1979 Buick Century
1979 Buick LeSabre
1979 Buick Regal
1979 Oldsmobile Delta 88
1979 Pontiac Bonneville
1979 Pontiac Catalina
1979 Pontiac Firebird
1979 Pontiac Grand Am
1979 Pontiac Grand LeMans
1979 Pontiac Grand Prix
1979 Pontiac LeMans
1980 Buick Century
1980 Buick Electra
1980 Buick Estate Wagon
1980 Buick LeSabre
1980 Buick Regal
1980 Pontiac Bonneville
1980 Pontiac Catalina
1980 Pontiac Firebird
1980 Pontiac Grand Am
1980 Pontiac Grand LeMans
1980 Pontiac Grand Prix
1980 Pontiac LeMans
1981 Buick Century
1981 Buick Regal
1981 Pontiac Bonneville
1981 Pontiac Catalina
1981 Pontiac Firebird
1981 Pontiac Grand LeMans
1981 Pontiac Grand Prix
1981 Pontiac LeMans
| Lifter Type: Hydraulic Flat Tappet |
| Exhaust Valve Lift: 0.349 |
| Intake Valve Lift: 0.349 |
| Grade Type: Standard |
| Exhaust Duration At .050 Inch Lift: 181.00 |
| Intake Duration At .050 Inch Lift: 181.00 |
| Advertised Exhaust Duration: 256.0 |
| Advertised Intake Duration: 256.00 |
| Cam Type: 1 |
| Computer Controlled Compatible: Yes |
| Aaiaid Part Number: BBPTES691 |
| Part Number: ES691 |
| Brand Aaia: BBPT |
Shipping :
Free UPS Ground shipping to within the continental United States (48 states)
Alaska, Hawaii, Puerto Rico, U.S territories, APO/ FPO, Canada and other countries there will be a delivery surcharge.
Orders will be shipped out from Monday to Friday a week (except holiday). Orders placed before 3:00pm PST will be shipped out the same day. However, sometimes due to unfortunate circumstances, we may have to delay shipment for one day.
Tracking numbers will be sent via email within one business days when the order was shipped. If you did not received a tracking number, first check your “spam / junk” folder on your email, if it is not there, please give us a call or send us an eBay message.
For international order: your country’s import duties, taxes and brokerage fees are not include in the shipping fee. Please contact the shipping carrier and your local custom office regarding these fees.
Returns :
30 days Money-Back Guarantee!
If you are not happy with your purchase for any reason ( and the part is brand new, has not been installed, or damage in any way) please return it within 30 days for a refund, less shipping fees.
Please contact us for a Return Authorization Number (RMA) and return shipping address. Do not return items without an RMA number or the package will be refused and returned to you at your expense.
Return items must be well packed in the original manufacturer’s packing and contain everything that was originally provided such as packing materials, hardware, manuals, protective wrap/caps, instructions, etc.
Be sure to write down the package tracking number. If your return is lost or damaged during shipping, we cannot refund you because the item cannot be resold or returned to our supplier. You will have to submit a claim directly to your shipping company requesting compensation.
Refunds are issued approximately 1-2 days after we receive your return. Please allow 1-2 days for inspection and processing time before inquiring about the status of your refund.
Piston rings, main bearings, and rod bearings cannot be returned if the manufacturer’s seal or plastic shrink-wrapped has been opened. There is a no-exceptions policy that ensures the quality of the components you receive.
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