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**The Rocknrod** · 11-09-2021, 10:41 PM

If you own a Blueprint engine follow their instruction on oil. Syn cant be used until so many miles.

11-09-2021, 10:41 PM	#91
The Rocknrod Moderator Join Date: Aug 2011 Location: China Spring, TX Posts: 7,280	Re: Small Block Crate Engine Advice If you own a Blueprint engine follow their instruction on oil. Syn cant be used until so many miles. __________________ Master Chief, US Navy, Retired 1964 C10 Step-side Short Bed - In Progress 2009 2500HD Duramax LTZ 1948 GMC Panel 1956 Big Window Stepside 1953 5 Window Chevy Stepside 1932 Coupe New Seat Foam for Bench Seats?