Wilwood Iron GM Metric Caliper - 2.75" Piston 121005 composite springs cost effectiveness is

composite springs cost effectiveness is far greater than that of steel

2002-2010 Dodge Ram 1500 Standard Cab Pickup

O-Ring Style

660 in Valve

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

Wilwood Iron GM Metric Caliper - 2.75" Piston 121005 composite springs cost effectiveness isThese 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