proflow pushrod guide plate set, 5/16, early & late holden v8, suit 253, 308, 304 efi, set

Proflow High Qualtiy Guide Plate Set, Hardened and black oxide coated for durability. These 5/16 guide plates are designed for and will fit all Holden V8 engine from the early 253 and 308 through to the late model VN efi cylinder heads.