• 2618-t6 forged aluminum
• Lightweight
• Tight running clearance (.002 to .006)
• Weight matched (+/- 2.5 grams)
• Finished diameters +/- .00005
• Fits most 23 degree heads

Please select desired bore size and enter quantity in box next to "Buy Now" Button. To add more than one item to cart at a time simply enter quantity in box for the desired items then put them in the shopping cart by clicking any "Buy Now" button.

Chev 350 Flat Top

Compression Ratio

 

Stroke

Rod

Comp/Ht

cc's

58cc

64cc

68cc

76cc

Wt.

Pin

Part Number

Select Bore 

3.480

5.700

1.560

-4.0

11.3

10.5

10.0

9.2

502

.927

12334

4.000 4.030 4.040 4.060

Enter 8 for a set ->

$440

3.480

6.000

1.260

-4.0

11.3

10.5

10.0

9.2

462

.927

12335

4.030 4.040 4.060

Enter 8 for a set ->

$440

Chev 350 Dome Top

Compression Ratio

 

Stroke

Rod

Comp/Ht

cc's

58cc

64cc

68cc

76cc

Wt.

Pin

Part Number

Select Bore

3.480

6.000

1.260

3.5

12.5

11.9

11.5

9.9

458

.927

13720

4.000 4.030 4.040 4.060

Enter 8 for a set ->

$480

3.480

6.000

1.260

12.5

14.7

13.2

12.5

11.2

425

.927

13723

4.030 4.040 4.060

Enter 8 for a set ->

$480

3.480

5.700

1.560

3.5

12.5

11.5

11.0

10.0

541

.927

13721

4.030 4.040 4.060

Enter 8 for a set ->

$480

3.480

5.700

1.560

12.5

14.7

13.2

12.5

11.2

 

.927

13722

4.030 4.040 4.060

Enter 8 for a set ->

$480

Chev 350 Dish Top

Compression Ratio

 

Stroke

Rod

Comp/Ht

cc's

58cc

64cc

68cc

76cc

Wt.

Pin

Part Number

Select Bore

3.480

5.700

1.560

-13.8

9.9

9.3

8.9

8.3

489

.927

12342

4.000 4.030 4.040 4.060

Enter 8 for a set ->

$480

3.480

6.000

1.260

-9.8

10.4

9.7

9.3

8.6

453

.927

12343

4.000 4.030 4.040 4.060

Enter 8 for a set ->

$480