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Wilwood

Wilwood Caliper-Forged Dynalite Polished 1.75in Pistons .38in Disc

$395.96 $366.63 Save $29.33

SKU: W00B 120-13843-P

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In Stock
Ships by Aug 6
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 120-13843-P

The Forged Billet Dynalite Internal is the next generation enhancement of the venerable Forged Dynalite series calipers. Designed with a single split bridge and spacer less design to enhance strength and appearance. These latest applied developments and innovations in caliper design and manufacturing processes have resulted in substantial improvements in strength and performance over all comparable models. This new spacer-less design of the Forged Dynalite series of calipers, makes this the stiffest and most visual pleasing design so far.

MIA's Description

The Forged Billet Dynalite Internal caliper is an enhanced version of the Forged Dynalite series. It features a single split bridge and a spacer-less design for increased strength and improved aesthetics. This design offers substantial improvements in strength and performance compared to similar models. The stress-flow forging process realigns the metal's grain structure within the caliper body, eliminating internal grain structure breaks that occur with traditional machining. The FEA generated radial transition design removes steps and shoulders between the piston housing body and caliper bridges, significantly increasing resistance to deflection and caliper separation under load. The Forged Dynalite has been proven to outperform existing calipers of its size in structural deflection and volume displacement tests. It is the strongest caliper in its class, with weights starting at 3.00 pounds.

Fitment

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Specifications

BrandWilwood
Part NumberW00B 120-13843-P

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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