Gm 772 7 Blade Clutch Fan

And a thermal fan clutch.

Gm 772 7 blade clutch fan.

7 blades blade color. A fixed four blade fan was the standard engine fan on all engines. It s listed as counter clockwise i know but asking if it is reversible to run as standard rotation on older v belt year gm fan clutch. Chevrolet 5 out of 5 stars 2 2 product ratings new oem gm engine cooling fan clutch blade 15644302 chevy gmc v6 v8 1984 1996.

One with 7 to 9 blades. A correct oer authorized reproduction of the original style radiator fan blade which was installed as original equipment on various gm models with 18 diameter 7 blade fan. Each blade replicates the original fo an authentic appearance and fit. 57 products in this category displaying products 1 to 57.

4 blade antique fans won t move sh t for air. At high speeds the silicone fluid within in the clutch will lose its ability to transfer the energy from the shaft to the fan clutch body and therefore the fan and the fan is then allowed to almost free wheel removing its load from the engine. 1967 1968 chevrolet camaro z 28 1968 1968 chevrolet camaro 396 with ac. There were two exceptions.

Fan blade clutch. New oem gm engine cooling fan clutch blade 15644302 chevy gmc v6 v8 1984 1996 fits. Thank you for your question. The temperature controlled clutch fan was also available as option k02 on the hydraulic lifter engines for 15 but.

Dorman 621 323 is counter clockwise only it is not a reversible fan. This standard rotation 17 fan produces maximum airflow and feature steel hubs and blades and finished in durable black powder coat. 1969 74 camaro fan blade oe style w 7 blades 3947772 dated a 69 part egp 2255 139 95. The solid lifter engines z28 l78 and copo 427 and vehicles with ac used a temperature controlled clutch fan as standard equipment.

1969 74 camaro bb fan clutch assembly oe style. Designed to replace the factory fan the 8 hole center hub fits most oe fan clutches. Asked by lee r on june 16 2018. Point of reference my 454 3 4 ton truck uses a mechanical fan.