14427 - Ford 454W -4.5cc Flat Top SRS Pistons

Ford 454W Flat Top -4.5cc - SRS Piston Set

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Available Part Numbers/Oversizes:

14427-STD - 4.125"
14427-030 - 4.155"

Product Code: 14427

Technical Specs

Compression Ratio

Item Code	14427
Vendor Name	Probe Industries
Product Type	Pistons
Product Model	Sportsman Race Series - SRS
Engine Displacement (cu.in.)	454
Engine Family	FORD-LINCOLN-MERCURY - Small Block 351 Windsor Based V8
Material	2618-t61 Forged Aluminum
Base Bore (in)	4.125
Stroke (in)	4.250
Rod Length (in)	6.250
Compression Height (in)	1.115
Top Type	Flat Top
Net Head Volume (cc)	-4.5
Deck Thickness (in)	0.180
Valve Pocket Cutters	2.150 I - 1.700 E
Valve Pocket Depth (in)	.272 I - .200 E
Weight Without Pin (g)	414
Wrist Pin Diameter (in)	0.927
Wrist Pin Length (in)	2.500
Wrist Pin Weight (g)	118
Pin Lock Type	Dbl Spiral
Ring Set #	CR1002
Top Ring Groove Size	1/16 in.
Second Ring Groove Size	1/16 in.
Oil Ring Groove Size	3.0 mm
Top Ring Land (in)	0.200
Second Ring Land (in)	0.155
Bottom Ring Land (in)	0.070
Quantity	Sold in sets of 8.

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