Callies BBQ425-CS BBC CompStar Forged Crankshaft, 4.5 in. Stroke, Internal/External, 2-Piece

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Callies BBQ425-CS BBC CompStar Forged Crankshaft, 4.5 in. Stroke, Internal/External, 2-Piece

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Current price is: $58.50. Original price was: $116.99.

Current price is: $58.50. Original price was: $116.99.

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SKU: ALL25920 Category:

Product Description

JE Pistons JG31F8-4030-2 Premium Race Series Piston Ring Set, 8 Cyl. 4.030 in. Bore, 1.2 x 1.5 x 3.0 mm Thick, Steel, Nitride, File Fit

Premium Race Series ring sets combine plasma-moly inlaid ductile iron top rings with taper faced reverse torsional second rings and low tension oil rings. All sets listed are file fit installation.

Bore (in.):
4.030 in.
Bore (mm):
102.362mm
Top Ring Included:
Yes
Top Ring Thickness:
1.200mm
Top Ring Material:
Steel
Top Ring Facing Material:
Nitride
Second Ring Included:
Yes
Second Ring Thickness:
1.500mm
Second Ring Material:
Ductile iron
Second Ring Facing Material:
Phosphate
Oil Ring Included:
Yes
Oil Ring Thickness:
3.000mm
Oil Ring Material:
Steel
Oil Ring Facing Material:
Chrome
Oil Ring Tension:
Standard
Oil Ring Tension Rating (lb.):
N/A
Gapless:
No
Gas Ported:
No
File Fit:
Yes
Quantity:
Sold as a set of 8.
Notes:
Napier design second ring