Heat Riser Anti-Rattle Spring Pin-NOS





NOS Anti-Rattle Pin. This is the Pin that the Anti-Rattle Spring for the Heat Riser, Clips onto, and is most often Rusted away. It was used on Various Exhaust Manifolds from 1957 and Newer. However, as it’s use changed through the years between Poly’s, Small Blocks and Big Blocks, you will need to call in for us to check for correct fitment to your needs or if you have your own Parts Book, you can check it for yourself. Was used on all Slant Six engines, but never on any 426 Hemi’s. OEM Part # 1639597. Order as Required. We have a Limited Supply of these.