Wilwood 120-14330 Forged Narrow Dynalite Brake Caliper

The Wilwood Forged Narrow Mount Dynalite (FNDL) caliper is engineered for high-performance competition applications including late models, modifieds, sprint cars, off-road racing, and road racing. This forged caliper delivers superior strength and rigidity compared to standard billet designs, making it the strongest caliper in its class.

Advanced Forged Construction:

The stress-flow forging process re-aligns the metal's grain structure to follow the contour of the caliper body, eliminating the structural weaknesses that occur when machining straight billet aluminum. The FEA-generated radial transition design removes steps and shoulders between the piston housing and caliper bridges, substantially increasing resistance to deflection and caliper separation under extreme braking loads. Structural testing confirms the Forged Narrow Mount Dynalite outperforms all other calipers in this popular size category.

Premium Performance Features:

• SRS stainless steel bridge plates eliminate pad gouging and bridge wear while extending caliper service life
• Spring-loaded SRS plates prevent pad rattle and dampen vibration harmonics that cause brake squeal
• Stainless steel pistons resist corrosion and reduce heat transfer from brake pads
• High-temperature seals withstand extreme braking temperatures
• Internal fluid passages eliminate external brake lines
• Four-corner bleeder screws allow universal mounting in any front, rear, left, or right position
• Type III hard anodized finish (gray or black depending on production run) provides excellent corrosion protection

This narrow mount caliper combines cutting-edge engineering with proven Wilwood design features to deliver exceptional braking performance and durability in demanding racing environments.