Applications for HLY-20-242BK

Holley Mid-Mount Complete Accessory Systems 20-242BK

Holley Mid-Mount Complete Accessory Systems 20-242BK

HLY-20-242BK

4.75 out of 5 stars ( 8 )

Part Number: HLY-20-242BK

Estimated Ship Date: Monday 10/19/2026

$2,199.95

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Results Found: 32

Make:
GMC
Model:
K3500
Submodel:
SIERRA GRANDE
Beginning Year:
1981
Ending Year:
1982
Engine Type:
V8
Liter:
7.4
CID:
454
Engine Family:
Chevy big block Mark IV
Engine Size:
7.4L/454
Engine VIN Code:
W
Make:
GMC
Model:
R3500
Submodel:
BASE
Beginning Year:
1987
Ending Year:
1987
Engine Type:
V8
Liter:
7.4
CID:
454
Engine Family:
Chevy big block Mark IV
Engine Size:
7.4L/454
Engine VIN Code:
W
Make:
GMC
Model:
R3500
Submodel:
HIGH SIERRA
Beginning Year:
1987
Ending Year:
1987
Engine Type:
V8
Liter:
7.4
CID:
454
Engine Family:
Chevy big block Mark IV
Engine Size:
7.4L/454
Engine VIN Code:
W
Make:
GMC
Model:
R3500
Submodel:
SIERRA CLASSIC
Beginning Year:
1987
Ending Year:
1987
Engine Type:
V8
Liter:
7.4
CID:
454
Engine Family:
Chevy big block Mark IV
Engine Size:
7.4L/454
Engine VIN Code:
W
Make:
GMC
Model:
SPRINT
Submodel:
BASE
Beginning Year:
1972
Ending Year:
1972
Engine Type:
V8
Liter:
7.4
CID:
454
CC:
7439
Engine Family:
Chevy big block Mark IV
Engine Size:
7.4L/454
Engine VIN Code:
W
Make:
GMC
Model:
SPRINT
Submodel:
CUSTOM
Beginning Year:
1972
Ending Year:
1972
Engine Type:
V8
Liter:
7.4
CID:
454
CC:
7439
Engine Family:
Chevy big block Mark IV
Engine Size:
7.4L/454
Engine VIN Code:
W
Make:
GMC
Model:
SPRINT
Submodel:
CUSTOM
Beginning Year:
1972
Ending Year:
1972
Engine Type:
V8
Liter:
7.4
CID:
454
CC:
7441
Engine Family:
Chevy big block Mark IV
Engine Size:
7.4L/454
Engine VIN Code:
W