Earls Ultra-Flex™ Hose End - 45 Degree - Size -4 - 674604ERL cat-back-exhaust-system Chrome Plated Steel

Chrome Plated Steel

3 V8 1976 - 1977 Oldsmobile Cutlass Colonnade S 260/4

Rear Axle Type: (If Applicable)

Increases of 5 HP and 5 Ft

42” to the lifter valley cover flange on engine block

Earls Ultra-Flex™ Hose End - 45 Degree - Size -4 - 674604ERL cat-back-exhaust-system Chrome Plated SteelOverview: Ultra Flex hose ends have been developed by Earl's to be used with our Ultra Flex 650 hose. The crimp design offers our lightest alternative in plumbing a race engine. The advantages of the smooth bore PTFE hose no longer ends at the hose end, but continues through the entire assembly! Features: Reliable and Professional Lightweight Aircraft Aluminum Easy To Assemble Application: Year Make Model Submodel Engine Size Universal Specs: