About this product
This ball-milled aluminum block-off plate covers the mechanical fuel pump opening on Chevy Small Block Gen. I engines that have been converted to an electric pump or alternate fuel delivery setup. The polished finish gives a clean, finished engine bay appearance while properly sealing the mounting location.
Confirm gasket condition, bolt pattern, fastener length, and sealing surface before installation — proper sealing helps prevent oil seepage at the mounting location. This plate is designed for carbureted applications using the matching mechanical fuel pump mounting pattern and is not intended for EFI fuel systems unless used with a properly designed conversion.
Applications
Fits Chevrolet Small Block V8 Gen. I engines (262–400 CID), commonly found in Camaro, Corvette, Chevelle, Nova, C/K trucks, and full-size Chevrolet applications.
Installation
Confirm gasket condition, bolt pattern, fastener length, and sealing surface before installation. Mounting hardware is not included. A gasket is included.
COMPATIBLE WITH
CHEVROLET SMALL BLOCK V8 GEN. I
• 4.3 L / 262 in3
• 4.3 L / 265 in3
• 4.4 L / 267 in3
• 4.6 L / 283 in3
• 4.9 L / 302 in3
• 5.0 L / 305 in3
• 5.0 L / 307 in3
• 5.4 L / 327 in3
• 5.7 L / 350 in3
• 6.6 L / 400 in3
NOTES
Designed to seal the mechanical fuel pump mounting location on Chevy small block engines, typically used when converting to an electric pump or EFI fuel delivery setup.
Verify mounting pattern, bolt spacing, gasket fit, and sealing surface condition before installation.
COMMON VEHICLE APPLICATIONS
Chevrolet Camaro / Corvette / Chevelle / Nova applications with Chevy small block V8 engines
Chevrolet C/K truck and full-size Chevrolet small block V8 applications
Small block Chevy restoration, replacement, and upgraded carbureted fuel systems
SPECIFICATIONS
Material: Aluminum
Finish: Polished
Style: Ball-Milled
Gasket: Included
Hardware: Not Included
Description supplied by Top Street Performance through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






