Selected Filters

Applications for SLP-WH661CP30

Speed-Pro Hypereutectic Pistons WH661CP 30

SLP-WH661CP30

Not Yet Reviewed

Part Number: SLP-WH661CP30

Estimated Ship Date from Ohio: Monday 10/19/2026

$29.99

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Applications

Filters

Results Found: 4

Make:

GMC

Model:

G25

Submodel:

RALLY

Beginning Year:

1976

Ending Year:

1976

Engine Type:

Liter:

7.4

CID:

454

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Extended Application Information:

Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in)

Engine VIN Code:

Region:

USA

Make:

GMC

Model:

G25

Submodel:

RALLY

Beginning Year:

1976

Ending Year:

1976

Engine Type:

Liter:

7.4

CID:

454

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Application Notes:

United States (USA)

Extended Application Information:

Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in)

Engine VIN Code:

Region:

USA

Make:

GMC

Model:

G25

Submodel:

RALLY STX

Beginning Year:

1976

Ending Year:

1976

Engine Type:

Liter:

7.4

CID:

454

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Extended Application Information:

0.030 (in) Oversize

Engine VIN Code:

Region:

USA

Make:

GMC

Model:

G25

Submodel:

RALLY STX

Beginning Year:

1976

Ending Year:

1976

Engine Type:

Liter:

7.4

CID:

454

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Application Notes:

United States (USA)

Extended Application Information:

0.030 (in) Oversize

Engine VIN Code:

Region:

USA

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