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Part number: 207418
Product Details
JE Pistons 207418 in our Pistons Deptartment
Products specifications
Block Height 9.488
Block Height 9.5
Bore 4.125
Bore (in) 4.125 in.
Bore (mm) 104.775mm
CID 401
Comp Height 1.35
Comp Ratio @ 56cc 9.4:1
Comp Ratio @ 60cc 9.1:1
Comp Ratio @ 64cc 9.1:1
Compression Distance (in) 1.350 in.
Dome Volume -32
Gram Weight 486
Oversize STD
Pin Diameter (in) 0.927 in.
Piston Head Volume (cc) +32.00cc
Piston Material Forged aluminum
Piston Ring Thickness 1/16 in. x 1/16 in. x 3/16 in.
Piston Style Dish, with two valve reliefs
Quantity Sold individually.
Rod 6.2
Rod 6.125
Stroke 3.8
Wrist Pin Style Press-fit or floating
JE Pistons
Inverted Dome
For Dart/SVO Big Bore Block
.927 Pin Diameter
Set of 8 Pistons
Recommended RingSet: J100F8-4125-5

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.

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Order was quickly processed, good price too.
Order an item a day ago and the next day its shipped! Had a question and customer service was there when you needed it!
Ordered Monday afternoon & it was here Wednesday! Can't get any better than that. Called prior to order & they were very helpful & without a long wait time either. I bookmarked them & will be sure to buy auto parts from them again. Thanks again.
Part was bitchin! Recomend!
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