OER 1957-79 V8 Small Block Exhaust Manifold Heat Riser, Without Valve

Part Number: 3750067-OER

OER 1957-79 V8 Small Block Exhaust Manifold Heat Riser, Without Valve

Part Number: 3750067-OER

Original price was: $68.94.Current price is: $59.95.

On Backorder

( Inventory updated: 06/06/2026 )

Estimated ship date: 30 days or more

If there is no ETA, we will refund the cost of the part.

We are here to help! Email us for help with your order:

Don't miss out

This item is currently on backorder, enter your email below to be notified when it is back in stock!

Enhance your classic vehicle’s exhaust performance with the 1957-79 V8 Small Block Exhaust Manifold Heat Riser, Without Valve. Designed as a stock replacement part, this heat riser plays a critical role in managing exhaust gases and optimizing engine temperature. Whether you’re restoring a vintage ride or simply replacing worn-out components, this quality part by OER guarantees durability and reliability for your exhaust system.

Key Features and Benefits

  • Improved Flow: The blank design allows for better exhaust flow, enhancing performance.
  • High-Quality Construction: Manufactured by OER, a trusted name in automotive replacement parts, ensuring long-lasting usage.
  • Easy Installation: Designed to fit seamlessly into your vehicle without the need for modifications.
  • Stock Replacement: A straightforward solution for restoring original performance characteristics.

Technical Specifications

  • Part Number: 3750067
  • Inside Diameter: 2-1/8″ on the round side
  • Brand: OER

Fitment Information

This exhaust manifold heat riser is compatible with V8 small block engines from 1957 to 1979, making it the perfect choice for your classic Chevrolet or similar models. Ensure your vehicle’s exhaust system is functioning optimally by replacing older or damaged parts with this high-quality heat riser.

Don’t compromise on performance or reliability. Upgrade your exhaust system with the 1957-79 V8 Small Block Exhaust Manifold Heat Riser, Without Valve today and experience the difference in your vehicle’s performance!

Loading fitment data...

OER

Original Equipment Reproduction - OER - is the leading manufacturer and distributor of quality classic automotive restoration parts and accessories. OER products are meticulously manufactured to replicate the OEM appearance, quality and fit that meets or exceeds the original factory specifications.

Product Questions & Answers

If you have a question about an order, please use Contact Form for fastest response.