Applications for HLY-20-240BK

Holley Mid-Mount Complete Accessory Systems 20-240BK

Holley Mid-Mount Complete Accessory Systems 20-240BK

HLY-20-240BK

4.75 out of 5 stars ( 17 )

Part Number: HLY-20-240BK

Estimated Ship Date: Monday 10/19/2026

$2,219.95

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Results Found: 190

Make:
GMC
Model:
K25 SUBURBAN
Submodel:
BASE
Beginning Year:
1975
Ending Year:
1975
Engine Type:
V8
Liter:
6.6
CID:
400
Engine Family:
Chevy small block Gen I
Engine Size:
6.6L/400
Engine VIN Code:
M
Make:
GMC
Model:
K25 SUBURBAN
Submodel:
HIGH SIERRA
Beginning Year:
1975
Ending Year:
1975
Engine Type:
V8
Liter:
6.6
CID:
400
Engine Family:
Chevy small block Gen I
Engine Size:
6.6L/400
Engine VIN Code:
M
Make:
GMC
Model:
K25 SUBURBAN
Submodel:
SIERRA CLASSIC
Beginning Year:
1975
Ending Year:
1975
Engine Type:
V8
Liter:
6.6
CID:
400
Engine Family:
Chevy small block Gen I
Engine Size:
6.6L/400
Engine VIN Code:
M
Make:
GMC
Model:
K25 SUBURBAN
Submodel:
SIERRA GRANDE
Beginning Year:
1975
Ending Year:
1975
Engine Type:
V8
Liter:
6.6
CID:
400
Engine Family:
Chevy small block Gen I
Engine Size:
6.6L/400
Engine VIN Code:
M
Make:
GMC
Model:
K3500
Submodel:
BASE
Beginning Year:
1979
Ending Year:
1986
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
Chevy small block Gen I
Engine Size:
5.7L/350
Engine VIN Code:
M
Make:
GMC
Model:
K3500
Submodel:
HIGH SIERRA
Beginning Year:
1979
Ending Year:
1986
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
Chevy small block Gen I
Engine Size:
5.7L/350
Engine VIN Code:
M
Make:
GMC
Model:
K3500
Submodel:
SIERRA CLASSIC
Beginning Year:
1979
Ending Year:
1986
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
Chevy small block Gen I
Engine Size:
5.7L/350
Engine VIN Code:
M
Make:
GMC
Model:
K3500
Submodel:
SIERRA GRANDE
Beginning Year:
1979
Ending Year:
1982
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
Chevy small block Gen I
Engine Size:
5.7L/350
Engine VIN Code:
M
Make:
GMC
Model:
R3500
Submodel:
BASE
Beginning Year:
1987
Ending Year:
1987
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
Chevy small block Gen I
Engine Size:
5.7L/350
Engine VIN Code:
M
Make:
GMC
Model:
R3500
Submodel:
HIGH SIERRA
Beginning Year:
1987
Ending Year:
1987
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
Chevy small block Gen I
Engine Size:
5.7L/350
Engine VIN Code:
M
Make:
GMC
Model:
R3500
Submodel:
SIERRA CLASSIC
Beginning Year:
1987
Ending Year:
1987
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
Chevy small block Gen I
Engine Size:
5.7L/350
Engine VIN Code:
M
Make:
GMC
Model:
SPRINT
Submodel:
BASE
Beginning Year:
1975
Ending Year:
1975
Engine Type:
V8
Liter:
6.6
CID:
400
Engine Family:
Chevy small block Gen I
Engine Size:
6.6L/400
Engine VIN Code:
M
Make:
GMC
Model:
SPRINT
Submodel:
CLASSIC
Beginning Year:
1975
Ending Year:
1975
Engine Type:
V8
Liter:
6.6
CID:
400
Engine Family:
Chevy small block Gen I
Engine Size:
6.6L/400
Engine VIN Code:
M
Make:
GMC
Model:
SPRINT
Submodel:
HIGH SIERRA
Beginning Year:
1975
Ending Year:
1975
Engine Type:
V8
Liter:
6.6
CID:
400
Engine Family:
Chevy small block Gen I
Engine Size:
6.6L/400
Engine VIN Code:
M
Make:
GMC
Model:
SPRINT
Submodel:
SP
Beginning Year:
1975
Ending Year:
1975
Engine Type:
V8
Liter:
6.6
CID:
400
Engine Family:
Chevy small block Gen I
Engine Size:
6.6L/400
Engine VIN Code:
M