Wilwood Iron GM Metric Caliper - 2.75" Piston 121005 2 x 3 in Primary

2 x 3 in Primary Tubes

to ensure peak performance and a consistent fade-resistant appearance

The KYB Truck-Plus Performance Monotube Assembly is the best replacement solution to upgrade the performance of your truck

Factory length for '72-'78 Ford 429-460

1987 Chevrolet R20 Suburban CID 350

Wilwood Iron GM Metric Caliper - 2.75" Piston 121005 2 x 3 in PrimaryThese all new cast, not rebuilt iron calipers are bolt on replacements for 1978 and later GM Metric calipers widely used in "spec" racing categories and low cost disc brake conversions. Requires use of hardened Wilwood slide pins (sold separately), request part no. 230 0619 (slide pin kit) contains 4 slide pins, enough for two calipers Wilwood is a leading manufacturer of high performance brake systems and components to fit a wide range of track and