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Small Block Mopar Hemi Gen III

STEP 1: Choose Cyl Bore Size Show all STEP 1: Choose Cyl Bore Size
STEP 2: Piston Series Show all STEP 2: Piston Series
STEP 3: Connecting Rod Length Show all STEP 3: Connecting Rod Length
STEP 4: Piston Pin Diameter Show all STEP 4: Piston Pin Diameter
STEP 5: Cylinder Head Type Show all STEP 5: Cylinder Head Type
STEP 6: Top - Comp. Ratio Show all STEP 6: Top - Comp. Ratio
Compression Height Show all Compression Height
Crankshaft Stroke Show all Crankshaft Stroke
6840-4125 6.1 Stroker Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.125 inch bore Pin Dia.: 0.927 6840-4125 6.1 Stroker Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.125 inch bore Pin Dia.: 0.927
from $749.95
from $749.95
383 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -1.5cc Flat Top , PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.578", ROD: 6.243, Approx Comp Ratio: 65cc-11.36, 74cc-10.26, 85cc-9.2 *
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6840-4100 6.1 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.100 inch bore Pin Dia.: 0.927 6840-4100 6.1 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.100 inch bore Pin Dia.: 0.927
from $749.95
from $749.95
378 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -1.5cc Flat Top , PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.578", ROD: 6.243, Approx Comp Ratio: 65cc-11.23, 74cc-10.14, 85cc-9.09 *
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6840-4100 392 - 6.4 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.100 inch bore Pin Dia.: 0.927 6840-4100 392 - 6.4 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.100 inch bore Pin Dia.: 0.927
from $749.95
from $749.95
393 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -1.5cc Flat Top , PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.720", ROD: 6.2, Approx Comp Ratio: 65cc-11.63, 74cc-10.5, 85cc-9.41 *
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6840-4100 6.1 Stroker Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.100 inch bore Pin Dia.: 0.927 6840-4100 6.1 Stroker Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.100 inch bore Pin Dia.: 0.927
from $749.95
from $749.95
378 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -1.5cc Flat Top , PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.578", ROD: 6.243, Approx Comp Ratio: 65cc-11.23, 74cc-10.14, 85cc-9.09 *
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6840-4090 6.1 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.090 inch bore Pin Dia.: 0.927 6840-4090 6.1 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.090 inch bore Pin Dia.: 0.927
from $749.95
from $749.95
376 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -1.5cc Flat Top , PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.578", ROD: 6.243, Approx Comp Ratio: 65cc-11.2, 74cc-10.11, 85cc-9.06 *
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6840-4090 392 - 6.4 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.090 inch bore Pin Dia.: 0.927 6840-4090 392 - 6.4 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.090 inch bore Pin Dia.: 0.927
from $749.95
from $749.95
391 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -1.5cc Flat Top , PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.720", ROD: 6.2, Approx Comp Ratio: 65cc-11.6, 74cc-10.47, 85cc-9.38 *
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6840-4090 6.1 Stroker Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.090 inch bore Pin Dia.: 0.927 6840-4090 6.1 Stroker Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.090 inch bore Pin Dia.: 0.927
from $749.95
from $749.95
376 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -1.5cc Flat Top , PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.578", ROD: 6.243, Approx Comp Ratio: 65cc-11.2, 74cc-10.11, 85cc-9.06 *
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6840-4085 6.1 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.085 inch bore Pin Dia.: 0.927 6840-4085 6.1 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.085 inch bore Pin Dia.: 0.927
from $749.95
from $749.95
375 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -1.5cc Flat Top , PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.578", ROD: 6.243, Approx Comp Ratio: 65cc-11.17, 74cc-10.08, 85cc-9.04 *
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6840-4085 392 - 6.4 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.085 inch bore Pin Dia.: 0.927 6840-4085 392 - 6.4 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.085 inch bore Pin Dia.: 0.927
from $749.95
from $749.95
390 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -1.5cc Flat Top , PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.720", ROD: 6.2, Approx Comp Ratio: 65cc-11.57, 74cc-10.45, 85cc-9.36 *
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6840-4085 6.1 Stroker Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.085 inch bore Pin Dia.: 0.927 6840-4085 6.1 Stroker Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.085 inch bore Pin Dia.: 0.927
from $749.95
from $749.95
375 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -1.5cc Flat Top , PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.578", ROD: 6.243, Approx Comp Ratio: 65cc-11.17, 74cc-10.08, 85cc-9.04 *
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6840-4075 6.1 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.075 inch bore Pin Dia.: 0.927 6840-4075 6.1 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.075 inch bore Pin Dia.: 0.927
from $749.95
from $749.95
373 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -1.5cc Flat Top , PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.578", ROD: 6.243, Approx Comp Ratio: 65cc-11.11, 74cc-10.04, 85cc-9 *
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6840-4075 392 - 6.4 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.075 inch bore Pin Dia.: 0.927 6840-4075 392 - 6.4 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.075 inch bore Pin Dia.: 0.927
from $749.95
from $749.95
388 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -1.5cc Flat Top , PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.720", ROD: 6.2, Approx Comp Ratio: 65cc-11.52, 74cc-10.4, 85cc-9.32 *
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6840-4075 6.1 Stroker Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.075 inch bore Pin Dia.: 0.927 6840-4075 6.1 Stroker Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.075 inch bore Pin Dia.: 0.927
from $749.95
from $749.95
373 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -1.5cc Flat Top , PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.578", ROD: 6.243, Approx Comp Ratio: 65cc-11.11, 74cc-10.04, 85cc-9 *
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6840-4065 6.1 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.065 inch bore Pin Dia.: 0.927 6840-4065 6.1 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.065 inch bore Pin Dia.: 0.927
from $749.95
from $749.95
371 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -1.5cc Flat Top , PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.578", ROD: 6.243, Approx Comp Ratio: 65cc-11.06, 74cc-9.99, 85cc-8.95 *
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6840-4065 392 - 6.4 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.065 inch bore Pin Dia.: 0.927 6840-4065 392 - 6.4 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.065 inch bore Pin Dia.: 0.927
from $749.95
from $749.95
386 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -1.5cc Flat Top , PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.720", ROD: 6.2, Approx Comp Ratio: 65cc-11.47, 74cc-10.35, 85cc-9.28 *
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6840-4065 6.1 Stroker Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.065 inch bore Pin Dia.: 0.927 6840-4065 6.1 Stroker Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.065 inch bore Pin Dia.: 0.927
from $749.95
from $749.95
371 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -1.5cc Flat Top , PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.578", ROD: 6.243, Approx Comp Ratio: 65cc-11.06, 74cc-9.99, 85cc-8.95 *
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