18
901196 REV B 07/08/14, INST 1970-78 CAMARO wo AC EVAP KIT PG 18 OF 29
A/C & Heater Hose Routing
1974-78 Camaro
(1978 Camaro Shown)
Compressor Safety Switch (Binary
Type)
Screw On Drier
(Refer to Condenser
Instructions)
F
ig
u
re
18
#10
Adel
Clamp w/ 10-32 x 1/2”
Pa
n
Hea
d
Sc
rew
w/ Nut
#6 Drier/Co
re
Hardline 091681
(74-77 Camaro
)
or
#6 Drier/Co
re
Hardline 091679
(78 Camaro
)
#6
Drier/Cond Hardline 091675
#10 Suction
Hose 096073
#8 Discharge
Hose 096081
NOTE: Vint
age Air S
ystems Require
(2) 5/8 Hose Nipples (Not Supplied)
#6
Hose
096080
Hose Clamps
From Htr Cnt
rl Vlv
To Evapo
rat
or
H
ea
te
r
Hose
FROM EVAPORATOR
TO WATER PUMP
Tie W
rap
Heat
er H
ose
(H
eat
er
Cnt
rl
Valv
e/Int
ak
e)
#8 Condenser/ Comp
Hardline
091680
Heater Hose & Heater Control Valve Installation
1.
Route a piece of heater hose from the water pump to the top heater fitting of the heater core as shown in
Figure 12a, Page 13, and Figure 18, below. Secure using hose clamps.
2.
Route a piece of heater hose from the intake to the bottom heater fitting of the heater core as shown in
Figure 12a, Page 13, and Figure 18, below.
NOTE: Install heater control valve in line with intake
manifold (pressure side) heater hose, and secure using hose clamps as shown in Figure 18,
below. Also note proper flow direction.
FROM INTAKE
MANIFOLD
