JE Pistons JE Pistons; 18deg Dome; Pro Mod Style; Oil Rail Support is Included; Set of 8 Pistons; Recommended RingSet: J860L8-4600-5 CHEVROLET 427 BIG BLOCK

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Part #: 194909

Notes: JE Pistons
18deg Dome
Pro Mod Style
Oil Rail Support is Included
Set of 8 Pistons
Recommended RingSet: J860L8-4600-5

Your Price: $995.29
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Specs

Block Height	9.79
Bore	4.6
CID	565
Comp Height	1.28
Comp Ratio @ 82cc	15.3:1
Comp Ratio @ 87cc	14.5:1
Comp Ratio @ 97cc	13.1:1
Dome Volume	13
Gram Weight	654
Oversize	0.134
Rod	6.385
Stroke	4.25

This Item Also Available In

Part Number	Price	Notes & Specs
131670	$10,098.75	Notes	JE Pistons Inverted Dome For Tall Deck Oil Rail Support is Included Set of 8 Pistons Recommended RingSet: J100F8-4310-5
		Block Height	10.18
		Bore	4.31
		CID	525
		Comp Height	1.395
		Comp Ratio @ 110cc	9:1
		Comp Ratio @ 118cc	8.6:1
		Comp Ratio @ 124cc	8.2:1
		Dome Volume	-14.5
		Gram Weight	636
		Oversize	0.06
		Rod	6.535
		Stroke	4.5
170667	$10,098.75	Notes	JE Pistons 18deg Dome For Big Chief/Duke/Victor Head Oil Rail Support is Included Set of 8 Pistons Recommended RingSet: J20008-4530-5
		Block Height	9.78
		Bore	4.53
		CID	548
		Comp Height	1.12
		Comp Ratio @ 82cc	15.1:1
		Comp Ratio @ 87cc	14.2:1
		Comp Ratio @ 97cc	12.9:1
		Dome Volume	13
		Gram Weight	557
		Oversize	0.064
		Rod	6.535
		Stroke	4.25
170668	$869.10	Notes	JE Pistons 18deg Dome For Big Chief/Duke/Victor Head Oil Rail Support is Included Set of 8 Pistons Recommended RingSet: J20008-4560-5
		Block Height	9.78
		Bore	4.56
		CID	555
		Comp Height	1.12
		Comp Ratio @ 82cc	15.1:1
		Comp Ratio @ 87cc	14.3:1
		Comp Ratio @ 97cc	12.9:1
		Dome Volume	13
		Gram Weight	569
		Oversize	0.094
		Rod	6.535
		Stroke	4.25
170669	$879.23	Notes	JE Pistons 18deg Dome For Big Chief/Duke/Victor Head Oil Rail Support is Included Set of 8 Pistons Recommended RingSet: J200U8-4600-5
		Block Height	9.78
		Bore	4.6
		CID	565
		Comp Height	1.12
		Comp Ratio @ 82cc	15.3:1
		Comp Ratio @ 87cc	14.5:1
		Comp Ratio @ 97cc	13.1:1
		Dome Volume	13
		Gram Weight	582
		Oversize	0.134
		Rod	6.535
		Stroke	4.25
170671	$869.10	Notes	JE Pistons 18deg Dome For Big Chief/Duke/Victor Head Oil Rail Support is Included Set of 8 Pistons Recommended RingSet: J20008-4530-5
		Block Height	9.78
		Bore	4.53
		CID	548
		Comp Height	1.27
		Comp Ratio @ 82cc	15.1:1
		Comp Ratio @ 87cc	14.2:1
		Comp Ratio @ 97cc	12.9:1
		Dome Volume	13
		Gram Weight	593
		Oversize	0.064
		Rod	6.385
		Stroke	4.25
170672	$869.10	Notes	JE Pistons 18deg Dome For Big Chief/Duke/Victor Head Oil Rail Support is Included Set of 8 Pistons Recommended RingSet: J20008-4560-5
		Block Height	9.78
		Bore	4.56
		CID	555
		Comp Height	1.27
		Comp Ratio @ 82cc	15.1:1
		Comp Ratio @ 87cc	14.3:1
		Comp Ratio @ 97cc	12.9:1
		Dome Volume	13
		Gram Weight	625
		Oversize	0.094
		Rod	6.385
		Stroke	4.25
170673	$879.23	Notes	JE Pistons 18deg Dome For Big Chief/Duke/Victor Head Oil Rail Support is Included Set of 8 Pistons Recommended RingSet: J200U8-4600-5
		Block Height	9.78
		Bore	4.6
		CID	565
		Comp Height	1.27
		Comp Ratio @ 82cc	15.3:1
		Comp Ratio @ 87cc	14.5:1
		Comp Ratio @ 97cc	13.1:1
		Dome Volume	13
		Gram Weight	641
		Oversize	0.134
		Rod	6.385
		Stroke	4.25
181994	$832.27	Notes	JE Pistons Inverted Dome For Tall Deck Oil Rail Support is Included Set of 8 Pistons Recommended RingSet: J100F8-4500-5
		Block Height	10.18
		Bore	4.5
		CID	572
		Comp Height	1.395
		Comp Ratio @ 110cc	8.9:1
		Comp Ratio @ 118cc	8.5:1
		Comp Ratio @ 124cc	8.2:1
		Dome Volume	-28
		Gram Weight	612
		Oversize	0.034
		Rod	6.535
		Stroke	4.5
181995	$10,098.75	Notes	JE Pistons Inverted Dome For Tall Deck Oil Rail Support is Included Set of 8 Pistons Recommended RingSet: J100F8-4530-5
		Block Height	10.18
		Bore	4.53
		CID	580
		Comp Height	1.395
		Comp Ratio @ 110cc	9:1
		Comp Ratio @ 118cc	8.6:1
		Comp Ratio @ 124cc	8.3:1
		Dome Volume	-28
		Gram Weight	630
		Oversize	0.064
		Rod	6.535
		Stroke	4.5
181996	$10,098.75	Notes	JE Pistons Inverted Dome For Tall Deck Oil Rail Support is Included Set of 8 Pistons Recommended RingSet: J100S8-4560-5
		Block Height	10.18
		Bore	4.56
		CID	587
		Comp Height	1.395
		Comp Ratio @ 110cc	9.1:1
		Comp Ratio @ 118cc	8.7:1
		Comp Ratio @ 124cc	8.4:1
		Dome Volume	-28
		Gram Weight	627
		Oversize	0.094
		Rod	6.535
		Stroke	4.5
181997	$10,098.75	Notes	JE Pistons Inverted Dome For Tall Deck Oil Rail Support is Included Set of 8 Pistons Recommended RingSet: J100L8-4600-5
		Block Height	10.18
		Bore	4.6
		CID	598
		Comp Height	1.395
		Comp Ratio @ 110cc	9.2:1
		Comp Ratio @ 118cc	8.8:1
		Comp Ratio @ 124cc	8.5:1
		Dome Volume	-28
		Gram Weight	644
		Oversize	0.134
		Rod	6.535
		Stroke	4.5
194908	$1,119.66	Notes	JE Pistons 18deg Dome Pro Mod Style Oil Rail Support is Included Made to Order Set of 8 Pistons Recommended RingSet: J860F8-4580-5
		Block Height	9.79
		Bore	4.58
		CID	560
		Comp Height	1.28
		Comp Ratio @ 82cc	15.2:1
		Comp Ratio @ 87cc	14.4:1
		Comp Ratio @ 97cc	13:1
		Dome Volume	13
		Gram Weight	648
		Oversize	0.114
		Rod	6.385
		Stroke	4.25
194910	$1,005.42	Notes	JE Pistons 18deg Dome Pro Mod Style Oil Rail Support is Included Made to Order Set of 8 Pistons Recommended RingSet: J860H8-4610-5
		Block Height	9.79
		Bore	4.61
		CID	568
		Comp Height	1.28
		Comp Ratio @ 82cc	15.4:1
		Comp Ratio @ 87cc	14.6:1
		Comp Ratio @ 97cc	13.2:1
		Dome Volume	13
		Gram Weight	665
		Oversize	0.144
		Rod	6.385
		Stroke	4.25
194964	$942.05	Notes	JE Pistons 18deg Dome Pro Mod Style Oil Rail Support is Included Set of 8 Pistons Recommended RingSet: J860L8-4600-5
		Block Height	9.8
		Bore	4.6
		CID	565
		Comp Height	1.14
		Comp Ratio @ 82cc	15.3:1
		Comp Ratio @ 87cc	14.5:1
		Comp Ratio @ 97cc	13.1:1
		Dome Volume	13
		Gram Weight	611
		Oversize	0.134
		Rod	6.535
		Stroke	4.25
218585	$879.23	Notes	JE Pistons 18deg Dome For Big Chief/Duke/Victor Head Oil Rail Support is Included Set of 8 Pistons Recommended RingSet: J200U8-4600-5
		Block Height	9.78
		Bore	4.6
		CID	565
		Comp Height	1.12
		Comp Ratio @ 82cc	16.7:1
		Comp Ratio @ 87cc	15.7:1
		Comp Ratio @ 97cc	14.1:1
		Dome Volume	20
		Gram Weight	593
		Oversize	0.134
		Rod	6.535
		Stroke	4.25
218588	$1,044.14	Notes	JE Pistons 18deg Dome For Big Chief/Duke/Victor Head Oil Rail Support is Included Set of 8 Pistons Recommended RingSet: J20008-4560-5
		Block Height	9.78
		Bore	4.56
		CID	555
		Comp Height	1.12
		Comp Ratio @ 82cc	16.5:1
		Comp Ratio @ 87cc	15.5:1
		Comp Ratio @ 97cc	13.9:1
		Dome Volume	20
		Gram Weight	581
		Oversize	0.094
		Rod	6.535
		Stroke	4.25
257942	$746.38	Notes	JE Pistons Inverted Dome Oil Rail Support is Included Set of 8 Pistons Recommended RingSet: J100F8-4500-5
		Block Height	9.78
		Bore	4.5
		CID	540
		Comp Height	1.27
		Comp Ratio @ 110cc	8.8:1
		Comp Ratio @ 118cc	8.4:1
		Comp Ratio @ 124cc	8.1:1
		Dome Volume	-20
		Gram Weight	569
		Oversize	0.034
		Rod	6.385
		Stroke	4.25
257943	$781.90	Notes	JE Pistons Inverted Dome Oil Rail Support is Included Set of 8 Pistons Recommended RingSet: J100F8-4530-5
		Block Height	9.78
		Bore	4.53
		CID	548
		Comp Height	1.27
		Comp Ratio @ 110cc	8.9:1
		Comp Ratio @ 118cc	8.5:1
		Comp Ratio @ 124cc	8.2:1
		Dome Volume	-20
		Gram Weight	611
		Oversize	0.064
		Rod	6.385
		Stroke	4.25
257944	$781.90	Notes	JE Pistons Inverted Dome Oil Rail Support is Included Set of 8 Pistons Recommended RingSet: J100S8-4560-5
		Block Height	9.78
		Bore	4.56
		CID	555
		Comp Height	1.27
		Comp Ratio @ 110cc	9:1
		Comp Ratio @ 118cc	8.6:1
		Comp Ratio @ 124cc	8.3:1
		Dome Volume	-20
		Gram Weight	591
		Oversize	0.094
		Rod	6.385
		Stroke	4.25
257945	$746.38	Notes	JE Pistons Inverted Dome Oil Rail Support is Included Set of 8 Pistons Recommended RingSet: J100L8-4600-5
		Block Height	9.78
		Bore	4.6
		CID	565
		Comp Height	1.27
		Comp Ratio @ 110cc	9.2:1
		Comp Ratio @ 118cc	8.8:1
		Comp Ratio @ 124cc	8.5:1
		Dome Volume	-20
		Gram Weight	608
		Oversize	0.134
		Rod	6.385
		Stroke	4.25
257946	$736.43	Notes	JE Pistons Inverted Dome Oil Rail Support is Included Set of 8 Pistons Recommended RingSet: J100F8-4310-5
		Block Height	9.78
		Bore	4.31
		CID	467
		Comp Height	1.395
		Comp Ratio @ 110cc	8:1
		Comp Ratio @ 118cc	7.6:1
		Comp Ratio @ 124cc	7.4:1
		Dome Volume	-14.5
		Gram Weight	576
		Oversize	0.06
		Rod	6.385
		Stroke	4
257947	$736.43	Notes	JE Pistons Inverted Dome Oil Rail Support is Included Set of 8 Pistons Recommended RingSet: J100F8-4500-5
		Block Height	9.78
		Bore	4.5
		CID	509
		Comp Height	1.395
		Comp Ratio @ 110cc	8:1
		Comp Ratio @ 118cc	7.6:1
		Comp Ratio @ 124cc	7.4:1
		Dome Volume	-28
		Gram Weight	586
		Oversize	0.034
		Rod	6.385
		Stroke	4
257948	$736.43	Notes	JE Pistons Inverted Dome Oil Rail Support is Included Set of 8 Pistons Recommended RingSet: J100F8-4530-5
		Block Height	9.78
		Bore	4.53
		CID	516
		Comp Height	1.395
		Comp Ratio @ 110cc	8.1:1
		Comp Ratio @ 118cc	7.7:1
		Comp Ratio @ 124cc	7.5:1
		Dome Volume	-28
		Gram Weight	597
		Oversize	0.064
		Rod	6.385
		Stroke	4
257949	$764.19	Notes	JE Pistons Inverted Dome Oil Rail Support is Included Set of 8 Pistons Recommended RingSet: J100S8-4560-5
		Block Height	9.78
		Bore	4.56
		CID	523
		Comp Height	1.395
		Comp Ratio @ 110cc	8.2:1
		Comp Ratio @ 118cc	7.8:1
		Comp Ratio @ 124cc	7.5:1
		Dome Volume	-28
		Gram Weight	610
		Oversize	0.094
		Rod	6.385
		Stroke	4
257950	$736.43	Notes	JE Pistons Inverted Dome Oil Rail Support is Included Set of 8 Pistons Recommended RingSet: J100L8-4600-5
		Block Height	9.78
		Bore	4.6
		CID	532
		Comp Height	1.395
		Comp Ratio @ 110cc	8.3:1
		Comp Ratio @ 118cc	7.9:1
		Comp Ratio @ 124cc	7.7:1
		Dome Volume	-28
		Gram Weight	627
		Oversize	0.134
		Rod	6.385
		Stroke	4

All Fitments

CHEVROLET
Year	Model	SubModel	Cylinders	Liter	Aspiration	Eng Desg.	Fuel	Notes
1966 - 1969	427 BIG BLOCK	ALL	ALL	ALL	ALL	ALL	ALL
1970 - 2000	454 BIG BLOCK	ALL	ALL	ALL	ALL	ALL	ALL
1985 - 2010	502 BIG BLOCK	BASE	V8	8.2	N	ALL	GAS

Product 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.

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