By
JEREMY,
a
Verified Buyer
from
Lincoln Nebraska
on
August 28, 2022
Great for classic cars that have flat tappet lifters and vehicles that sit through the Winter.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Good product and good protection
By
Augie,
a
Verified Buyer
from
MN
on
August 25, 2022
Good product and good protection for my small block
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Z Best Oil For My ‘68 Firebird
By
DAVID,
a
Verified Buyer
from
Tyler, Texas
on
August 22, 2022
Looked around, read many reviews, and spoke to a few other owners, and Z-Rod was always recommended. Now I see why-pulled the heads after 15k miles on my rebuilt 400 motor, and was amazed at the lack of wear. Z-Rod for life!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Best for Old Cars
By
KEITH,
a
Verified Buyer
from
East Tennessee
on
August 12, 2022
Best oil on the market for flat tappet engines. I use it in my streetrod and have had absolutely no problems with cam lobe wear. I rebuilt engines and use this in all flat tappet engines I build with no problem to date.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Awesome product
By
AUGUST,
a
Verified Buyer
from
Tofte Minnesota
on
June 07, 2022
Great oil for my camaro
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Old engine gold
By
ROBERT,
a
Verified Buyer
on
June 06, 2022
Always use in older hot rods. Never had any cam/lifter issues because of good additive package. Great confidence in product
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Small block 427
By
JAMES,
a
Verified Buyer
from
Montana
on
May 06, 2022
My Iconic 427 loves this Z rod oil.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Z ROD
By
Tim,
a
Verified Buyer
from
Lr. Sackville
on
May 03, 2022
Z Rod makes my '66 Impala run better than ever before. Took away the harmonics at highway speeds, idles smoother, I actually had to turn the idle down. I would recommend for any engine with a flat tappet cam or classic.,,
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Keep your old engines lubricated.
By
Red Truck Guy,
a
Verified Buyer
from
Northern Calif.
on
April 23, 2022
It is great to have a 100% synthetic oil that has the additives for old flat tappet engines. I have 2 collector cars that have there original engines and sometimes sit for a few weeks between drives. When you have 60 to 70 year old engines they need the bet oil to keep them starting and running without bad noises, even on cold starts.
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