Enginetech ES641 Premium Engine Camshaft for Pontiac Vehicles
: ES641
Regular price $151.99
New Premium Engine Camshaft
The Enginetech ES641 is a high-quality premium engine camshaft designed specifically for classic Pontiac models from 1968 to 1970, including the Pontiac Executive, Tempest, Laurentian, and Parisienne. Crafted from durable cast iron or billet material, this camshaft offers reliable performance and longevity for engine rebuilders seeking to restore or enhance their vehicles. Its precise specifications include a hydraulic lifter type, with exhaust and intake valve lifts of .272 and .404 inches respectively, optimized for smooth operation and power delivery. The camshaft features an exhaust duration at .050 inch lift of 208 degrees and intake duration of 198 degrees, ensuring optimal valve timing for improved engine efficiency. The factory rocker arm ratios are maintained with exhaust and intake valve lifts of .408 and .404 inches, providing a balanced performance suitable for street and moderate performance applications. This camshaft is engineered to fit a range of Pontiac engines from the late 1960s to early 1970s, making it an ideal choice for enthusiasts and rebuilders aiming to preserve the authentic feel of their classic vehicles. With its carefully designed specifications, the ES641 helps achieve improved engine response, power, and efficiency without compromising reliability. Enginetech’s commitment to quality and customer service ensures that this camshaft meets the highest standards for durability and performance, making it a trusted component for your next engine rebuild or upgrade.
Features:
- Lifter Type: Hydraulic, ensuring smooth operation and durability
- Exhaust Valve Lift: .272 inches for optimal exhaust flow
- Cam Type: Standard (S), suitable for moderate performance builds
- Exhaust Valve Lift with Factory Rocker Arm Ratio: .408 inches for balanced performance
- Intake Valve Lift with Factory Rocker Arm Ratio: .404 inches for efficient intake flow
- Exhaust Duration at .050 inch Lift: 208 degrees for improved exhaust scavenging
- Intake Duration at .050 inch Lift: 198 degrees for enhanced intake efficiency
- Designed to fit 1968-1970 Pontiac models including Executive, Tempest, Laurentian, and Parisienne
Fits Following Models:
1965 Pontiac Bonneville
1965 Pontiac Catalina
1965 Pontiac Grand Prix
1965 Pontiac GTO
1965 Pontiac Star Chief
1966 Pontiac Bonneville
1966 Pontiac Catalina
1966 Pontiac Grand Prix
1966 Pontiac GTO
1966 Pontiac Star Chief
1967 Pontiac Firebird
1968 Pontiac Bonneville
1968 Pontiac Executive
1968 Pontiac Firebird
1968 Pontiac GTO
1968 Pontiac LeMans
1968 Pontiac Tempest
1969 Pontiac Bonneville
1969 Pontiac Catalina
1969 Pontiac Executive
1969 Pontiac Firebird
1969 Pontiac GTO
1969 Pontiac Laurentian
1969 Pontiac LeMans
1969 Pontiac Parisienne
1969 Pontiac Tempest
1970 Pontiac Bonneville
1970 Pontiac Catalina
1970 Pontiac Executive
1970 Pontiac Firebird
1970 Pontiac GTO
1970 Pontiac Laurentian
1970 Pontiac LeMans
1970 Pontiac Parisienne
1970 Pontiac Tempest
1971 Pontiac Bonneville
1971 Pontiac Catalina
1971 Pontiac Firebird
1971 Pontiac Grand Prix
1971 Pontiac Grand Safari
1971 Pontiac Grandville
1971 Pontiac GTO
1971 Pontiac Laurentian
1971 Pontiac LeMans
1971 Pontiac Parisienne
1971 Pontiac Ventura
1972 Pontiac Bonneville
1972 Pontiac Catalina
1972 Pontiac Firebird
1972 Pontiac Grand Prix
1972 Pontiac Grand Safari
1972 Pontiac Grandville
1972 Pontiac GTO
1972 Pontiac Laurentian
1972 Pontiac LeMans
1972 Pontiac Parisienne
1972 Pontiac Ventura
1973 Pontiac Bonneville
1973 Pontiac Catalina
1973 Pontiac Firebird
1973 Pontiac Grand Am
1973 Pontiac Grand Prix
1973 Pontiac Grand Safari
1973 Pontiac Grandville
1973 Pontiac GTO
1973 Pontiac Laurentian
1973 Pontiac LeMans
1973 Pontiac Parisienne
1973 Pontiac Ventura
1974 Pontiac Bonneville
1974 Pontiac Catalina
1974 Pontiac Firebird
1974 Pontiac Grand Am
1974 Pontiac Grand Prix
1974 Pontiac Grand Safari
1974 Pontiac Grandville
1974 Pontiac Laurentian
1974 Pontiac LeMans
1974 Pontiac Parisienne
1974 Pontiac Ventura
1975 Buick LeSabre
1975 Pontiac Bonneville
1975 Pontiac Firebird
1975 Pontiac Grand Am
1975 Pontiac Grand LeMans
1975 Pontiac LeMans
1975 Pontiac Ventura
1976 Buick LeSabre
1976 Pontiac Bonneville
1976 Pontiac Catalina
1976 Pontiac Firebird
1976 Pontiac Grand LeMans
1976 Pontiac Grand Prix
1976 Pontiac Laurentian
1976 Pontiac LeMans
1976 Pontiac Parisienne
1976 Pontiac Ventura
| Lifter Type: Hyd |
| Exhaust Valve Lift: .272 |
| Cam Type: s |
| Exhaust Valve Lift With Factory Rocker Arm Ratio: .408 |
| Intake Valve Lift With Factory Rocker Arm Ratio: .404 |
| Exhaust Duration At .050 Inch Lift: 208 |
| Intake Duration At .050 Inch Lift: 198 |
| Aaiaid Part Number: BBPTES641 |
| Part Number: ES641 |
| 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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