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KB PERFORMANCE PISTONS

SBC Flat Top Piston Set 4.040 Bore -7cc (KBPKB156.040)

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SKU:
KBPKB156.040
$378.99

Description

Piston - KB Series - Hypereutectic - 4.040 in Bore - 5/64 x 5/64 x 3/16 in Ring Grooves - Minus 7.00 cc - Small Block Chevy - Set of 8
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Specifications

2nd Ring Groove Thickness:
5/64 in
Alloy:
390
Bore:
4.040 in
Compression Height:
1.678 in
Finish:
Natural
Gas Ported:
No
Material:
Aluminum
Material Style:
Hypereutectic
Oil Ring Groove Thickness:
3/16 in
Piston Weight:
569 g
Quantity:
Set of 8
Rings Included:
No
Style:
Flat Top
Top Ring Groove Thickness:
5/64 in
Valve Angle:
23 Degree
Volume:
Minus 7.00 cc
Wrist Pin Diameter:
0.927 in
Wrist Pin Included:
Yes
Wrist Pin Style:
Floating/Press
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