email us at           Call us at 1 818 764-1901
Business Hours:   Mon-Fri. 9:00am - 4:30pm Pacific Time
Closed from 12:30-1:30 for Lunch. 
Phone: (818)764-1901
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18D Flat Top 400 Chevy

18D Flat Top 400 Chevy

Don't see what you need?  We will build a custom set of pistons for any application.  Just click here to send us a

18D Flat Top 400 Chevy

Parts# Pistons Bore Stroke (mm) Rod (mm) Head CC's C/R With Dome CC's Gram Price
S2100 8 4.125 4 6 -6.0cc
S2101 8 4.13 4 6 -6.0cc
S2102 8 4.135 4 6 -6.0cc
S2103 8 4.145 4 6 -6.0cc
S2104 8 4.155 4 6 -6.0cc
S2105 8 4.165 4 6 -6.0cc

Thanks to all of you keeping us so busy the last few months we have to make a change to our Phone hours.

We can be reached via Phone Mon-Fri 10:00am to 3:00pm Pacific time. 

The Shop is open and we are working normal hours but we need those extra hours to catch up on Engine work, Carb rebuilding, and shipping. 

If you call before or after the hours of 10:00am - 3:00pm leave us a detailed  message and we will call you back. 
You can always shoot us an email at 
Obviously you are seeing this on the website so much of what you may need will be here...

Thanks for understanding and for all the support that is keeping us so busy....

Steve Nelson
Top-End Performance