FORGED PISTONS JUST FOR TWISTED WEDGE HEADS!

                                            CHEVY PISTONS

PART NUMBER

ENGINE SIZE

BORE

STROKE

ROD

COMP HEIGHT

COMP RATIO

PIN DIAMETER

TFS-31504000

355 (350)

4.030

3.48

5.7

1.555

10:1

.927

TFS-31504010

355 (350)

4.030

3.48

6.0

1.250

10:1

.927

TFS-31504011

355 (350)

4.030

3.48

6.0

1.255

12.5:1

.927

TFS-31504100

383 (350)

4.030

3.75

5.7

1.420

10:1

.927

TFS-31504110

383 (350)

4.030

3.75

6.0

1.120

10:1

.927

TFS-31504111

383 (350)

4.030

3.75

6.0

1.120

12.5:1

.927

FORD PISTONS

PART NUMBER

ENGINE SIZE

BORE

STROKE

ROD

COMP HEIGHT

COMP RATIO

PIN DIAMETER

TFS-51404010

306 (302)

4.030

3.00

5.09

1.610

8:1

.912

TFS-51404000

306 (302)

4.030

3.00

5.09

1.600

10:1

.912

TFS-51404111

347 (302)

4.030

3.40

5.4

1.090

10:1

.912

TFS-51404110

347 (302)

4.030

3.40

5.4

1.090

8.5:1

.912

TFS-51404221

358 (351W)

4.030

3.50

5.955

1.785

10:1

.912

TFS-51404010

393 (351W)

4.030

3.85

5.955

1.610

10:1

.912

TFS-51404331

408 (351W)

4.030

4.00

6.2

1.290

10:1

.912

TFS-51404330

408 (351W)

4.030

4.00

6.2

1.290

8.5:1

.912