DD in a 7500... oil capacity? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

greywuuf · 09-24-2015, 05:04 PM

got me a 1975 H70 with a 6V53. Seems that straight weight oil is going to be a special trip to purchase at the bulk plant. now that is has been fired up and made a short trip, and got warmed up and circulated good I figured I would start with an oil and filters change. Anyone know right off how much oil this is going to take ? interesting that the dipstick show a 'F" and a "7" ( down a ways assuming this is and ad mark ?)

C10 - C90 Bill · 09-25-2015, 08:10 PM

I believe that should be an "F" and an "L".

(Full and Low)

I can't remember how many quarts my 6V-53 took, but my little 2-53 takes 9 quarts.

greywuuf · 09-26-2015, 02:26 PM

Thank you Bill, the F and L makes makes more sense .... I had a reply on an other Forum where an old Motor manual said 14 quarts.... so the information you shared makes it sound in the correct "Ball park"

Robert1970C20rstbukt · 09-27-2015, 08:53 PM

My GMC service manual lists 16 quarts with filter for the 6v-53.

greywuuf · 09-27-2015, 09:32 PM

SO with an external "lubrifiner" I better just get the 5 gallon pail of oil when I go .... thank you very much !

09-24-2015, 05:04 PM	#1
greywuuf Registered User Join Date: Jul 2007 Location: Alaska Posts: 516	DD in a 7500... oil capacity? got me a 1975 H70 with a 6V53. Seems that straight weight oil is going to be a special trip to purchase at the bulk plant. now that is has been fired up and made a short trip, and got warmed up and circulated good I figured I would start with an oil and filters change. Anyone know right off how much oil this is going to take ? interesting that the dipstick show a 'F" and a "7" ( down a ways assuming this is and ad mark ?)

09-25-2015, 08:10 PM	#2
C10 - C90 Bill Registered User Join Date: Nov 2001 Location: Moneta, VA USA Posts: 3,067	Re: DD in a 7500... oil capacity? I believe that should be an "F" and an "L". (Full and Low) I can't remember how many quarts my 6V-53 took, but my little 2-53 takes 9 quarts. __________________ '60-'72 Chev/GMC Fan GMC 9500 Fan Detroit Diesel Fan

09-26-2015, 02:26 PM	#3
greywuuf Registered User Join Date: Jul 2007 Location: Alaska Posts: 516	Re: DD in a 7500... oil capacity? Thank you Bill, the F and L makes makes more sense .... I had a reply on an other Forum where an old Motor manual said 14 quarts.... so the information you shared makes it sound in the correct "Ball park"

09-27-2015, 08:53 PM	#4
Robert1970C20rstbukt Registered User Join Date: Jun 2004 Location: Beeville, Texas Posts: 1,943	Re: DD in a 7500... oil capacity? My GMC service manual lists 16 quarts with filter for the 6v-53. __________________ RJD 1984 Chevrolet C30 welding truck 454/SM465 1977 GMC C15 pickup 350/TH350 1970 Chevrolet C20 pickup 350/TH400 1970 Chevrolet K20 Suburban 454/TH350 1969 GMC 8500 478M V6/5 spd winch truck

09-27-2015, 09:32 PM	#5
greywuuf Registered User Join Date: Jul 2007 Location: Alaska Posts: 516	Re: DD in a 7500... oil capacity? SO with an external "lubrifiner" I better just get the 5 gallon pail of oil when I go .... thank you very much !



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