JE Pistons - Flat Top - For 12?? Raptor, 12?? Pro-Filer, Dart Big Chief 14??, Sonny Tru-Pro 14.5?? & Brodix PB1200 Heads - For N/A Motors - Oil Rail Support is Included - Set of 8 Pistons - Recommended RingSet: J77008-4610-5 280265

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JE Pistons - Flat Top - For 12?? Raptor, 12?? Pro-Filer, Dart Big Chief 14??, Sonny Tru-Pro 14.5?? & Brodix PB1200 Heads - For N/A Motors - Oil Rail Support is Included - Set of 8 Pistons - Recommended RingSet: J77008-4610-5 280265

Part Number:

280265

MSRP:

Your Price: $1,199.99

Deal ends in:

Description

Description

For over 60 years, JE Pistons has been the industry leader in forged racing pistons for Chevy, Ford, Mopar and Buick engines.

*Application Specific Forgings for an Optimized, Uniform Crown Thickness
*Contact Reduction Groove to Minimize Frictional Drag
*Accumulator Groove for Increased Top Ring Stability and Sealing
*CNC-Machined Side Relief with Lower Support Band for Additional Skirt Strength
*Honed Pin Bores, Double Pressure Fed Pin Oilers and Wire Locks Included

JE Pistons are sold as matched sets.

Application:

1970-2010 CHEVROLET 632 BIG BLOCK

Block Height:

10.195

Bore:

4.61

CID:

634

Comp Height:

1.12

Compression Ratio @ 65cc:

16.5:1

Compression Ratio @ 70cc:

15.6:1

Compression Ratio @ 77cc:

14.5:1

Dome Volume:

-7.3

Gram Weight:

578

Oversize:

0.01

Rod:

6.7

Stroke:

4.75

fbt:

JE Pistons - Flat Top - For 12?? Raptor, 12?? Pro-Filer, Dart Big Chief 14??, Sonny Tru-Pro 14.5?? & Brodix PB1200 Heads - For N/A Motors - Oil Rail Support is Included - Set of 8 Pistons - Recommended RingSet: J77008-4610-5 280265

MSRP:

Your Price: $1,199.99

Description

Description

For over 60 years, JE Pistons has been the industry leader in forged racing pistons for Chevy, Ford, Mopar and Buick engines.

JE Pistons are sold as matched sets.

Application:

1970-2010 CHEVROLET 632 BIG BLOCK

JE Pistons