3955272 GENERAL MOTORS Bolt Block December 396 Camaro

Review GENERAL MOTORS 375 Hp Bolt Main Block Dated L28 December for CAMARO 396 1968–2028

The General Motors 1969 3955272 1969 396 375 Camaro Bolt Block is a vital component of the engine assembly for the iconic 1968-1969 Camaro models equipped with the L28 engine. This bolt block is a testament to the precision engineering and high-quality materials that General Motors was known for in the late 1960s.

The bolt block is essentially the foundation of the engine, providing a solid base for the crankshaft and connecting rods. It is engineered to withstand the immense pressures and forces generated during engine operation, ensuring the longevity and reliability of the engine.

The 1969 3955272 1969 396 375 Camaro Bolt Block is specifically designed for the L28 engine, which was a 2.5L inline-six engine that was a popular choice for Camaro models of the time. The L28 engine was known for its smooth operation, impressive power output, and fuel efficiency, making it a favorite among performance enthusiasts.

The bolt block is machined to exacting specifications, ensuring a perfect fit with the crankshaft and connecting rods. It features a series of bolt holes that allow for the secure attachment of these critical components. The holes are drilled and tapped with precision, ensuring a strong and reliable connection.

The surface of the bolt block is finished with a smooth, polished finish that not only looks great but also reduces friction and wear, ensuring smooth engine operation. The bolt block is also heat-treated to increase its strength and durability, ensuring that it can withstand the high temperatures and stresses generated during engine operation.

The General Motors 1969 3955272 1969 396 375 Camaro Bolt Block is a high-quality component that is essential for any 1968-1969 Camaro L28 engine build or restoration project. It is made to the same exacting standards as the original bolt blocks, ensuring that it will provide the same level of reliability and performance as the original part.

In conclusion, the General Motors 1969 3955272 1969 396 375 Camaro Bolt Block is a critical component of the L28 engine that provides a solid foundation for the crankshaft and connecting rods. It is precision-engineered, heat-treated, and finished to ensure strength, reliability, and smooth engine operation. Whether you're building a high-performance Camaro or restoring a classic, this bolt block is an essential component that you can trust to deliver the performance and reliability that you expect from a General Motors part.

1. Historical Value: The 1969 Camaro is a classic muscle car, and this L28 engine is a desirable option for enthusiasts. It adds historical and collector's value to your vehicle.

2. Reliability: The L28 engine is known for its reliability and durability. It's a straightforward, simple motor that can last for a long time with proper maintenance.

3. Power: Although it's not as powerful as some other V8 engines, the L28 provides a decent amount of power, especially when upgraded. It's a good balance between power and fuel efficiency.

4. Cost: Compared to other V8 engines, the L28 is relatively affordable. This can save you money in the long run, as you won't have to spend as much on repairs and maintenance.

5. Flexibility: The L28 engine can be easily upgraded to increase its power and performance. It's a popular choice for engine swaps and builds, so you'll find plenty of resources and support online.

1. Power: Compared to some other V8 engines, the L28 doesn't offer as much power. If you're looking for a high-performance vehicle, you might want to consider a different engine.

2. Availability: While the L28 engine is not hard to find, a bolt-in block specifically for a 1969 Camaro might be more difficult to locate. You may need to search extensively or pay a premium price.

3. Compatibility: The L28 engine is a different design than the standard Camaro V8, so you'll need to ensure that all the parts are compatible. This could require additional modifications to the engine bay.

4. Performance: The L28 engine is a straight-six, which means it doesn't have the same smooth, powerful sound that a V8 engine provides. Some enthusiasts prefer the sound of a V8.

In conclusion, buying a 1969 Camaro bolt-in block with an L28 engine can be a great choice for those who value reliability, affordability, and historical value. It's a good option if you're looking for a decent amount of power without breaking the bank. However, it's important to consider the cons and ensure that the engine is compatible with your vehicle and your driving needs. If you're willing to put in the work and research, this could be a fantastic addition to your classic Camaro.

Details:

This looks to be a pretty nice pair of 400 or 428port heads that would support 2.11/1.77 valves and 72 cc combustion chamber. The block is now ready to build right where its at. A used part may have dust, dirt, old paint, scratches or cracks. See pictures for condition and wear as we rely heavily on photos.

Applications are based upon various sources, although I try to make sure research is correct it can be flawed so please verify your applications. We had them tumbled so you can better see the condition of heads. We had the machine work done on block and it required two sleeves was bored .30 then honed. These are not new parts unless noted so please set your expectations accordingly.

Free shipping is to the lower 48 states only.

specifications engineblocksam:

• for models: 396, Camaro
• for years: 1968–2028
• brand: General Motors
• mpn: 3955272
• type: Engine Block
• oe/oem part number: Jh 512 272
• country/region of manufacture: United States
• vintage part: Yes
• performance part: No

shipping engineblocksam:

• class: standard
• carrier: usps, ups, fedex
• transit: 14-23 days
• service: usps ground advantage, ups ground, fedex ground or fedex home delivery
• type: fixed

general engineblocksam:

• category: Auto Parts > Car Truck Accessories > Engines > Blocks

returns engineblocksam:

• policy: returns accepted
• paid by: buyer
• time: 30 days

seller engineblocksam:

• rating: 99.9%
• city: tulsa, oklahoma
• # reviews: 8740

payments engineblocksam:

• wallet: paypal
• credit card: visa
• other

offer engineblocksam:

• availability: in stock
• prices: $47.99–$4495.00
• item condition: Used
• started: november 16, 2024
• options: ship-to-home
• in stock #: 2
• sold #: 25