Bung Fittings Detroit 20mm x 1.5 Fitting for Detroit One Box Scion The conical valve springs with
Yard notes & kiln story
Description
Bung Fittings Detroit 20mm x 1.5 Fitting for Detroit One Box Scion The conical valve springs with The conical valve springs with higher spring rate and the lighter weight of valve train components result in sharper response and eliminate valve float under high engine RPMs 2 inch in front and 0