JE PISTONS BBC INVERTED DOME PISTONS (9.8 DECK)

SKU
JEP INVDOME9.8

JE Pistons, Big Block Chevy "INVERTED DOME PISTONS"  STD Deck Height (9.8 decks)

Sold in a set of 8pcs.  Piston rings and Piston Pins sold separately. 

BORE:  4.280"-4.600"
STROKE: 4.000"-4.500"
ROD:
6.135"-6.535"

Top ring: 1/16, 2nd ring: 1/16, Oil ring: 3/16

Includes Double Spiro Locks

Selection for JE Pistons "shelf pistons" below.  Custom pistons also available. 

Please call for all BBC related sizing and tech support! 661-295-7000

Prop65 Warning Icon

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Part # CID Bore Stroke Rod
Lgth.
Block
Ht.
Comp.
Ht.
Head Cubic Centimeters
110cc 118cc 124cc
Compression Ratio
Dome
Vol.
Gram
Wt.
Footnote Oversize Recom.
Ring Set
257942 540 4.500 4.250 6.385 9.780 1.270 8.8 8.4 8.1 -20.0 569 B 0.034 J100F8-4500-5
257951 540 4.500 4.250 6.135 9.780 1.520 8.8 8.4 8.1 -20.0 626   0.034 J100F8-4500-5
257953 548 4.530 4.250 6.135 9.780 1.520 8.9 8.5 8.2 -20.0 632 M 0.064 J100F8-4530-5
257943 548 4.530 4.250 6.385 9.780 1.270 8.9 8.5 8.2 -20.0 580 B 0.064 J100F8-4530-5
257944 555 4.560 4.250 6.385 9.780 1.270 9.0 8.6 8.3 -20.0 597 B 0.094 J100S8-4560-5
257954 555 4.560 4.250 6.135 9.780 1.520 9.0 8.6 8.3 -20.0 647 M 0.094 J100S8-4560-5
257955 565 4.600 4.250 6.135 9.780 1.520 9.2 8.8 8.5 -20.0 662   0.134 J100L8-4600-5
257945 565 4.600 4.250 6.385 9.780 1.270 9.2 8.8 8.5 -20.0 608 B 0.134 J100L8-4600-5
282058 568 4.610 4.250 6.385 9.780 1.270 9.2 8.8 8.5 -20.0 615 B,M 0.144 J100H8-4610-5
282059 571 4.625 4.250 6.385 9.780 1.270 9.3 8.8 8.5 -20.0 620 B,M 0.159 J100F8-4625-5
257946 467 4.310 4.000 6.385 9.780 1.395 8.0 7.6 7.4 -14.5 582 B 0.060 J100F8-4310-5
257947 509 4.500 4.000 6.385 9.780 1.395 8.0 7.6 7.4 -28.0 591 B 0.034 J100F8-4500-5
257956 509 4.500 4.000 6.135 9.780 1.645 8.8 8.4 8.1 -11.5 661   0.034 J100F8-4500-5
257948 516 4.530 4.000 6.385 9.780 1.395 8.1 7.7 7.5 -28.0 600 B 0.064 J100F8-4530-5
257957 515 4.530 4.000 6.135 9.780 1.645 8.9 8.5 8.2 -11.5 674   0.064 J100F8-4530-5
257949 523 4.560 4.000 6.385 9.780 1.395 8.2 7.8 7.5 -28.0 610 B 0.094 J100S8-4560-5
257950 532 4.600 4.000 6.385 9.780 1.395 8.3 7.9 7.7 -28.0 625 B 0.134 J100L8-4600-5
281922 534 4.610 4.000 6.385 9.780 1.395 8.3 7.9 7.7 -28.0 633 B 0.144 J100H8-4610-5
281923 537 4.625 4.000 6.385 9.780 1.395 8.4 8.0 7.7 -28.0 634 B,M 0.159 J100F8-4625-5
More Information
Model JEP-INVDOME9.8
SKU JEP INVDOME9.8
Manufacturer JE PISTONS
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