Nissan Rocker Cover Adapter Suits Screw In Type Covers Holden Specifically designed for 396-502 cubic

Specifically designed for 396-502 cubic inch big-block chevy engines with large oval-port cylinder heads (1975and earlier) operating from 1500 to 6500 rpm range

l 289mm x w 147mm x t 27mm

RWF-423-02-03BK

Suitable For GM Holden

Proflow's titanium heat sleeve is combined with a lava-rockbased fibre that is resistant to extremely high temperatures

Nissan Rocker Cover Adapter Suits Screw In Type Covers Holden Specifically designed for 396-502 cubicPart Number: AF708 10 M19BLK screw in nissan breather adapter. the rocker cover breather adapter is a screw in 10an adater that suits nissan valve covers with a threaded hole. Fits all rb30 and some sr20 with the threaded hole. available in blue, black orsilver.