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Silver Mine Motors

4.5 (123)

1964-1979 Datsun 620, 520, 521, 310, 320 Front Brake upgrade kit

Name: Silver Mine Motors 1964-1979 Datsun 620, 520, 521, 310, 320 Front Brake upgrade kit - 1964-1979 Datsun 620, 520, 521, 310, 320 Front Brake upgrade kit
Brand: Silver Mine Motors
SKU: 44444660859194
Price: 785.0 USD
Availability: InStock
Rating: 4.25 (6 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$785.00

Quantity

Color

Black

Quantity

Description

This kit comes with everything you will need to complete the installation.
Two piston calipers.
custom made 6061 aluminum caliper brackets.
11.4 inch/ 290mm diameter rotors C.N.C. Dimmpled, slotted and vented with Zink plating to prevent ...

Reviews

4.3

8 ratings

620 Front Brake Upgrade

Quality of components is excellent. Anticipated turning the hubs down to fit rotors as stated. I bought the kit based on as advertised would fit 14” alloy wheels. Wheels fit just can’t turn them! Didn’t plan on that. Somewhat disappointed.

Richard · May 27, 2026

620 disc conversion

Excellent kit. A couple of videos for reference and everything fit well. I had to go up to a 16in wheel to clear the caliper but that was expected. Wheel fitment is still a concern, wish Silvermine would provide a few successful recipes for hub centric adapters, or perhaps some known rim combos that work well. The kit itself is high quality.

Andrew · December 22, 2025