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Newly Manufactured
Genuine Miller Parts

Today, we offer genuine replacement parts per Harry Miller's original specifications from his Indy Winning Race Cars and from the very same patterns used in the 1920s & 1930s. We offer fully machined and full plating options in all of the following components (see below). Please contact us today for an estimate for the parts you need at (248)797-8781 or email our Parts & Engineering department at


This working assembly includes:

(1) Bronze Filler Base

(1) Bronze Filler Flange

(1) Bronze Filler Lever

(1) Aluminum Filler Cap

(1) Steel Filler Linkage

(1) Steel Filler Cam

(5) Roll Pins 

Final assembly pins available upon request. Call (248)797-8781 or email for lead time and pricing. 

Miller 122ci Radiator Filler Assembly

Coming soon to our lineup, we will be offering the very same Flathead Ford V8 Exhaust Manifolds used on the 10 Miller-Fords produced for the 1935 Indianapolis 500. These manifold sets include: 

Call (248)797-8781 or email to be placed on the waiting list. Be the first in 90 years to have a genuine Harry Miller Flathead V8 Exhaust Manifold!

Miller-Ford Flathead V8 Exhaust Manifold


Miller 122ci Radiator Filler Cap Assembly

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