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Thank you for visiting our store! We will be away from the shop until April 2, 2023. We will promptly ship all orders immediately upon return. Feel free to use "RETCUS10" code at checkout to save 10% on the majority of our products while we are away. Thanks Again for visitinG!

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EGR Block-Off Plates: Chevrolet, Buick, Olds, Pontiac

If you’re turning your GM into a race car, you can get better performance by removing the EGR system. With EGR block-off plates from Mad4Metal, you can seal the hole left behind. Our plates are made in-house from aircraft-grade aluminum, and we include stainless steel fasteners for a long-lasting, trouble-free fit.

The plates on this page will fit any EGR port designed to work with the Fel-Pro gasket PN 70978. If you’re looking for an EGR block-off plate Chevy 350 solution, these plates will fit your engine. What about Oldsmobile EGR block plates? These models fit the 3.8-liter V6, as well as several other inline 4s, V6s and V8s. Want a Pontiac EGR block plate? These plates fit 4.9-liter small blocks used in the Firebird, as well as many other four-cylinder and V6 engines used by the brand. If you’re looking for EGR valve block-off plates for Buicks, these plates fit most engines, including the 3.8-liter V6 and the 455.

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EGR Valve Block Off Plate fits Buick Chevrolet Oldsmobile PontiacEGR Valve Block Off Plate fits Buick Chevrolet Oldsmobile Pontiac

EGR Valve Block Off Plate fits Buick Chevrolet Oldsmobile Pontiac

$44.99
EGR Valve Block Off Plate Finned fits Oldsmobile 403, Buick, Chevrolet Pontiac ImportsEGR Valve Block Off Plate Finned fits Oldsmobile 403, Buick, Chevrolet Pontiac Imports

EGR Valve Block Off Plate Finned fits Oldsmobile 403, Buick, Chevrolet Pontiac Imports

$39.99
EGR Valve Block Off Plate fits AMC GM Jeep Japanese Imports

EGR Valve Block Off Plate fits AMC GM Jeep Japanese Imports

$44.99
EGR Valve Block Off Plate Finned fits Buick Chevrolet Oldsmobile Pontiac ImportsEGR Valve Block Off Plate Finned fits Buick Chevrolet Oldsmobile Pontiac Imports

EGR Valve Block Off Plate Finned fits Buick Chevrolet Oldsmobile Pontiac Imports

$44.99
EGR Valve Block Off Plate Finned fits Buick Chevrolet Oldsmobile Pontiac ImportsEGR Valve Block Off Plate Finned fits Buick Chevrolet Oldsmobile Pontiac Imports

EGR Valve Block Off Plate Finned fits Buick Chevrolet Oldsmobile Pontiac Imports

$49.99
EGR Valve Block Off Plate Fits Chevrolet, Ford, Jeep, Imports
Sold out

EGR Valve Block Off Plate Fits Chevrolet, Ford, Jeep, Imports

$44.99
EGR Valve Block Off Plate fits AMC GM BOP Ford Jeep Japanese Imports

EGR Valve Block Off Plate fits AMC GM BOP Ford Jeep Japanese Imports

$44.99

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