|1973 flat black Rallye Challenger|
|1973 Rallye Challenger uses Spectro Motor Guard oil|
|Chris Gibbany's 1973 flat black Rallye Challenger|
I also use Spectro in all of my old Harleys.
|Spectro heavy duty motorcycle oil in my '39 Knuckle|
And I am using their other products on my newest build, my '37 Knuckle "Redemption"
|Spectro fork oil, brake fluid and 101 to help build my '37 Knuckle "Redemption"|