Description

Radiator (SRL311 / 2000) / head (SPL311 / 1600) filler cap and overflow tank cap for all 65 – 70 311 model Datsun roadsters; outside throat diameter that these caps fit on are approx. 1.95″ and a shallow “throat” (radiator / head filler cap) and approx. 2.25″ with a deeper throat (overflow tank cap). Please note that though new, these caps may still have some finish defects. Nissan and Aftermarket reproduction