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Applications for RNB-550-034

Dorman Expansion Plugs 550-034

RNB-550-034

Not Yet Reviewed

Part Number: RNB-550-034

Estimated Ship Date: Oct 26, 2026

$27.99

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Applications

Filters

Results Found: 625

Universal:

Make:

GMC

Model:

C1500

Submodel:

BASE

Beginning Year:

1979

Ending Year:

1980

Engine Type:

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Universal:

Make:

GMC

Model:

C1500

Submodel:

HEAVY HALF

Beginning Year:

1979

Ending Year:

1980

Engine Type:

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Universal:

Make:

GMC

Model:

C1500

Submodel:

HIGH SIERRA

Beginning Year:

1979

Ending Year:

1980

Engine Type:

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Universal:

Make:

GMC

Model:

C1500

Submodel:

SIERRA CLASSIC

Beginning Year:

1979

Ending Year:

1980

Engine Type:

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Universal:

Make:

GMC

Model:

C1500

Submodel:

SIERRA GRANDE

Beginning Year:

1979

Ending Year:

1980

Engine Type:

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Universal:

Make:

GMC

Model:

C1500

Submodel:

STREET COUPE

Beginning Year:

1979

Ending Year:

1980

Engine Type:

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Universal:

Make:

GMC

Model:

C1500 SUBURBAN

Submodel:

BASE

Beginning Year:

1979

Ending Year:

1980

Engine Type:

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Universal:

Make:

GMC

Model:

C1500 SUBURBAN

Submodel:

HIGH SIERRA

Beginning Year:

1979

Ending Year:

1980

Engine Type:

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Universal:

Make:

GMC

Model:

C1500 SUBURBAN

Submodel:

SIERRA CLASSIC

Beginning Year:

1979

Ending Year:

1980

Engine Type:

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Universal:

Make:

GMC

Model:

C1500 SUBURBAN

Submodel:

SIERRA GRANDE

Beginning Year:

1979

Ending Year:

1980

Engine Type:

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Universal:

Make:

GMC

Model:

C15

Submodel:

BASE

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Universal:

Make:

GMC

Model:

C15

Submodel:

HEAVY HALF

Beginning Year:

1977

Ending Year:

1978

Engine Type:

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Universal:

Make:

GMC

Model:

C15

Submodel:

HIGH SIERRA

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Universal:

Make:

GMC

Model:

C15

Submodel:

INDY HAULER

Beginning Year:

1977

Ending Year:

1977

Engine Type:

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Universal:

Make:

GMC

Model:

C15

Submodel:

SIERRA CLASSIC

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Universal:

Make:

GMC

Model:

C15

Submodel:

SIERRA GRANDE

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Universal:

Make:

GMC

Model:

C15

Submodel:

STREET COUPE

Beginning Year:

1978

Ending Year:

1978

Engine Type:

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Universal:

Make:

GMC

Model:

C15 SUBURBAN

Submodel:

BASE

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Universal:

Make:

GMC

Model:

C15 SUBURBAN

Submodel:

HIGH SIERRA

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Universal:

Make:

GMC

Model:

C15 SUBURBAN

Submodel:

SIERRA CLASSIC

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Universal:

Make:

GMC

Model:

C15 SUBURBAN

Submodel:

SIERRA GRANDE

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Universal:

Make:

GMC

Model:

C25/C2500 PICKUP

Submodel:

BASE

Beginning Year:

1967

Ending Year:

1967

Engine Type:

Engine Family:

GM V6 GAS

Engine Size:

5.0L/305

Universal:

Make:

GMC

Model:

C25/C2500 PICKUP

Submodel:

BASE

Beginning Year:

1967

Ending Year:

1967

Engine Type:

Engine Family:

GM V6 GAS

Engine Size:

5.0L/305

Universal:

Make:

GMC

Model:

C25/C2500 PICKUP

Submodel:

BASE

Beginning Year:

1967

Ending Year:

1967

Engine Type:

Engine Family:

GM V6 GAS

Engine Size:

5.0L/305

Universal:

Make:

GMC

Model:

C25/C2500 PICKUP

Submodel:

BASE

Beginning Year:

1968

Ending Year:

1969

Engine Type:

Engine Family:

Chevy big block Mark IV

Engine Size:

6.5L/396

Application Notes:

Applications with engine VIN code E.

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