Spectro Transmission Oil 75W90 GL1
No additives, no nonsense—just good old-fashioned gear oil done right. Spectro’s 75W90 GL-1 is the straight-shootin’ choice for vintage gearboxes, classic iron, and anything old-school that doesn’t like modern fancy chemicals.
Smooth shifts, proper film strength, and none of that limited-slip drama. If your transmission was built before TikTok ruined society, this is what it wants.
One quart of mechanical nostalgia.
Because old metal deserves better than big-box blend trash.
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Internal Reference:
SPEC-75W90-1
Let’s get in touch
sales@gre6.com
+1-860-646-1166
96 BURNHAM STREET
SOUTH WINDSOR, CT 06074
GPS: May have to route to 96 Burnham St, East Hartford
Monday
10am-6.00pm
Tuesday
10am-8.00pm
Wednesday
10am-6.00pm
Thursday
10am-8.00pm
Friday
TRACKSIDE
Saturday
RESERVATION ONLY
Sunday
Closed