want free jegs gear?

Comment on any of our posts with your expertise and we'll send you a bag of JEGS schwag.

Learn More >

Customer q:

I have a pre- 2004 6.0L LS motor that I had bored .030 over and it is now a 370 cubic inch. My question is what is the part number for the GM MLS head gaskets that will work for my application?

CAR MAKE & MODEL

ac = Yes

drivewheel = 2WD

engine = 6.0 Litre Ls

fuel = fuel injected

make = chevy

model = camaro

pwrbrk = Yes

pwrstr = Yes

trans = automatic

year = 1998

JEGS ANSWER:

Thank you for giving JEGS the opportunity to assist you. 

The GM MLS head gaskets would be part number - 809-19170418. If you are concerned with losing compression due to the large 4.100" bore size on the GM gaskets I would recommend using Cometic LS1/LS6/LS2 gaskets they are available in 4.060" bore, which is still bigger than what you really need, but they also have a wife range of compressed thickness options .030" - .120" - Cometic-LS-Series-Cylinder-Head-Gaskets (the part numbers for your engine will start with 245-C5751-)You can place your order online at www.jegs.com, speak with Customer Service or request Technical Assistance via telephone at 1-800-345-4545 . 

We look forward to assisting you with your project in the future and if you have any additional questions please feel free to contact us.

car specs

social media

exterior modifications
interior modifications
PERFORMANCE/HANDLING MODIFICATIONS

The JEGS Difference

We are dedicated to providing our customers with the very best in selection, value, same day shipping and lifetime support. Thank you for choosing JEGS!

Posted on
March 27, 2018
in
Advice
category

Psst! Want a chance to win FREE SCHWAG? Comment on this post and click here for details on the JEGS Comment Contest >

You Might Also Like

Follow us on Instagram to get notified about new products and discounts

Follow Us