Part numbers

[Marty McDonough]

I found the following stuff in a box of what I thought was mid-year parts while cleaning my garage. Any thoughts on what they are from?

308L40956 - Fuel pump w. AC on body - number is on flange

3732946 - thermostat housing Actually the 4 looks like it is crossed out with a 7 stamped above it

14023170 - pulley

9000513 - Horn dt 4J5

Thanks in advance, Marty McDonough

[Joe L.]

Re: Part numbers

Marty----

AC #40956 fuel pump was originally used on 1972 Corvettes with LT-1;

Water outlet GM #3732946 was used for 1957-58 passenger cars with 6 cylinder engine. GM #3732976 was an exhaust pipe component, so the crossed out "4" must refer to something else;

GM #14023170 is an AIR pump pulley applicable to many GM cars, including as a SERVICE pulley for many 68-81 Corvette applications. This is a "metric" pulley that SERVICES earlier English-size applications;

GM #9000513 is a SERVICE horn applicable to 1955-68 Chevrolet passenger cars and Corvettes, as well as many 1955-68 light trucks.

[Marty McDonough]

Re: Part numbers

Joe, thank you for your time.
Marty