Dura-Bond High Performance Cam Bearing Set High Performance - 1967-95 SB Chevy +.010 O.D. Engine Diapers two aluminum -8AN fittings and

two aluminum -8AN fittings and two -8AN x 1/2" hose barb fittingsDerale has been the leader in performance cooling for decades

Instructions for the 30-4100 will still be available in the Instructions tab after this change

C6 and ZO6 with 6-speed manual transmission

oil and gas wash right off

Dual pass cooler design

Dura-Bond High Performance Cam Bearing Set High Performance - 1967-95 SB Chevy +.010 O.D. Engine Diapers two aluminum -8AN fittings andThe high performance all round cam bearings offer more than double the fatigue strength of conventional bearings, withstand racing spring loads, and maintain the excellent surface characteristics of Babbitt. Specific Contributions of the Design and Processes: Micro Babbitt: a very thin layer of lining which reduces the microscopic deflections that occur to a bearing when loaded and thus increases fatigue life. Grain Controlled Babbit: By cooling the