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OER 1967-72 Chevrolet Exhaust Pipe Extension Big Block 396ci, 427ci, 454ci 2-1/2″ O.D. Various Models
Part Number: 3890689-OER

OER 1967-72 Chevrolet Exhaust Pipe Extension Big Block 396ci, 427ci, 454ci 2-1/2″ O.D. Various Models
Original price was: $22.94.$19.95Current price is: $19.95.
In Stock
Estimated ship date: 2-3 business days
1967-72 Chevrolet Exhaust Pipe Extension – Big Block 396ci, 427ci, 454ci
Upgrade your classic Chevrolet with our expertly crafted Exhaust Pipe Extension, designed specifically for Big Block engines including the powerful 396ci, 427ci, and 454ci configurations. Engineered to provide an exceptional fit for various models from 1967 to 1972, this exhaust extension ensures a seamless connection between your exhaust manifold and main header pipe, delivering optimal performance and sound.
Key Features & Benefits
- Superior Fit and Functionality: This reproduction short extension pipe is meticulously manufactured in high-quality stamped steel, replicating the original part in both appearance and performance.
- Easy Installation: Designed to slip effortlessly between the exhaust manifold and main header pipe, making your exhaust system installation hassle-free.
- Gasket Support: Supports the exhaust pipe packing gasket, ensuring a leak-free connection and enhancing overall exhaust efficiency.
- Versatile Compatibility: Fits a wide range of GM Big Block applications, making it a versatile choice for your restoration project.
Technical Specifications
- Length: 1-13/32 inches (O.L.)
- Outer Diameter: 2-1/2 inches (O.D.)
Fitment Information
This Exhaust Pipe Extension is compatible with the following Chevrolet and GMC models:
- 1965-1972 Chevrolet Corvette (Big Block)
- 1967-1970 Chevrolet Camaro (Big Block)
- 1967-1970 Chevrolet Impala (Big Block)
- 1967-1970 Chevrolet Bel Air (Big Block)
- 1967-1970 Chevrolet Biscayne (Big Block)
- 1967-1970 Chevrolet Caprice (Big Block)
- 1971-1972 Chevrolet Pickup Truck (Big Block)
- 1971-1972 Chevrolet Suburban (Big Block)
- 1971-1972 Chevrolet Blazer (Big Block)
- 1967-1970 Chevrolet Chevy II / Nova (Big Block)
- 1971-1972 GMC Pickup Truck (Big Block)
- 1971-1972 GMC Suburban (Big Block)
- 1971-1972 GMC Jimmy (Big Block)
Conclusion
Don’t compromise on your classic car’s performance and authenticity. Invest in our 1967-72 Chevrolet Exhaust Pipe Extension for a reliable and effective solution that ensures your Big Block engine performs at its best while maintaining the originality and charm of your vehicle. Order now and experience the difference in quality and performance!
OER 1967-72 Chevrolet Exhaust Pipe Extension Big Block 396ci, 427ci, 454ci 2-1/2″ O.D. Various Models Fitment:
- 1967 Chevrolet Bel Air
- 1967 Chevrolet Biscayne
- 1967 Chevrolet Camaro
- 1967 Chevrolet Caprice
- 1967 Chevrolet Impala
- 1968 Chevrolet Bel Air
- 1968 Chevrolet Biscayne
- 1968 Chevrolet Camaro
- 1968 Chevrolet Caprice
- 1968 Chevrolet Chevy II Nova
- 1968 Chevrolet Impala
- 1969 Chevrolet Bel Air
- 1969 Chevrolet Biscayne
- 1969 Chevrolet Camaro
- 1969 Chevrolet Caprice
- 1969 Chevrolet Impala
- 1969 Chevrolet Nova
- 1970 Chevrolet Bel Air
- 1970 Chevrolet Biscayne
- 1970 Chevrolet Camaro
- 1970 Chevrolet Caprice
- 1970 Chevrolet Impala
- 1970 Chevrolet Nova
- 1971 Chevrolet Suburban
- 1971 Chevrolet Truck
- 1971 GMC Suburban
- 1971 GMC Truck
- 1972 Chevrolet Suburban
- 1972 Chevrolet Truck
- 1972 GMC Suburban
- 1972 GMC Truck
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