Enginetech R40638-030 Engine Cast Iron Piston Ring Set for Pontiac V8 Engines

SKU: R40638-030

Brand: Enginetech

Regular price $64.99

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Engine Cast Iron Piston Ring Complete Set

Enhance your engine's performance with the Enginetech R40638-030 engine cast iron piston ring set, specifically designed for classic Pontiac V8 engines from the late 1950s to mid-1960s. Crafted with precision, this complete set ensures proper sealing and compression, promoting optimal power and efficiency for your vintage vehicle. Each ring is engineered to meet strict SAE guidelines, guaranteeing consistent end gaps and reliable operation under demanding conditions. The set includes top compression rings with a thickness of 5/64 inch, second compression rings also 5/64 inch thick, and oil rings measuring 3/16 inch, all designed to fit a ring outside diameter of 4.063 inches. These features help maintain proper oil control, reduce blow-by, and extend engine life, making them ideal for restoration or rebuild projects. Whether restoring a Pontiac Bonneville, Tempest, or Catalina from the late 1950s or early 1960s, this set delivers quality and durability. As part of Enginetech's extensive product line, these pistons are manufactured with the rebuilder in mind, ensuring a high standard of craftsmanship and performance. Trust Enginetech for your engine rebuild needs, backed by decades of expertise and a commitment to customer satisfaction. This piston ring set is perfect for enthusiasts and professionals seeking a reliable, high-quality solution for classic Pontiac engine restoration and rebuild projects.

Features:

Consistent end gaps following SAE guidelines for reliable sealing

Top compression ring thickness: 5/64 inch

Second compression ring thickness: 5/64 inch

Oil ring thickness: 3/16 inch

Ring outside diameter: 4.063 inches

Engineered for high performance and durability

Designed for classic Pontiac V8 engines from 1959 to 1966

Manufactured by Enginetech, trusted engine parts supplier

Fits Following Models:
1959 Pontiac Bonneville
1959 Pontiac Catalina
1959 Pontiac Star Chief
1960 Pontiac Bonneville
1960 Pontiac Catalina
1960 Pontiac Star Chief
1960 Pontiac Ventura
1961 Pontiac Bonneville
1961 Pontiac Catalina
1961 Pontiac Star Chief
1961 Pontiac Tempest
1961 Pontiac Ventura
1962 Pontiac Bonneville
1962 Pontiac Catalina
1962 Pontiac Grand Prix
1962 Pontiac Star Chief
1963 Pontiac Bonneville
1963 Pontiac Catalina
1963 Pontiac Grand Prix
1963 Pontiac Star Chief
1964 Pontiac Bonneville
1964 Pontiac Catalina
1964 Pontiac Grand Prix
1964 Pontiac GTO
1964 Pontiac Star Chief
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

Features:

Top Compression Ring Thickness: 5/64 in
Second Compression Ring Thickness: 5/64 in
Oil Ring Thickness: 3/16 in
Ring Outside Diameter: 4.063
Aaiaid Part Number: BBPTR40638-030
Part Number: R40638-030
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.