Sale!

NGK Spark Plugs

$63.20 $34.00

SKU: R5671A-7 Categories: ,

Description

Recommended for the Edelbrock and Batten aluminum heads. Compression ratios between 9.2 to 13.5. max rpm 7500 Small block cubic inch limit of 385. Also recommended for big blocks up to 507 with a compression ratio between 9.2 to 12.5. Recommended gap .032-.035. Priced per 8 plugs.