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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
6840-4055 6.1 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.055 inch bore Pin Dia.: 0.927 6840-4055 6.1 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.055 inch bore Pin Dia.: 0.927
from $749.95
from $749.95
370 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-11.05, 74cc-9.98, 85cc-8.93 *
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6840-4055 392 - 6.4 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.055 inch bore Pin Dia.: 0.927 6840-4055 392 - 6.4 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.055 inch bore Pin Dia.: 0.927
from $749.95
from $749.95
384 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-11.43, 74cc-10.32, 85cc-9.23 *
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6840-4055 6.1 Stroker Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.055 inch bore Pin Dia.: 0.927 6840-4055 6.1 Stroker Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.055 inch bore Pin Dia.: 0.927
from $749.95
from $749.95
370 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-11.05, 74cc-9.98, 85cc-8.93 *
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6833-4125 392 - 6.4 Small Block Mopar Hemi Gen III FX Series -12cc Dish Top Gen III Hemi Forged Piston Set 4.125 inch bore Pin Dia.: 0.945 6833-4125 392 - 6.4 Small Block Mopar Hemi Gen III FX Series -12cc Dish Top Gen III Hemi Forged Piston Set 4.125 inch bore Pin Dia.: 0.945
from $749.95
from $749.95
398 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -12cc Dish Top, PIN: .945", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.720", ROD: 6.2, Approx Comp Ratio: 65cc-10.51, 74cc-9.61, 85cc-8.71 *
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6833-4100 392 - 6.4 Small Block Mopar Hemi Gen III FX Series -12cc Dish Top Gen III Hemi Forged Piston Set 4.100 inch bore Pin Dia.: 0.945 6833-4100 392 - 6.4 Small Block Mopar Hemi Gen III FX Series -12cc Dish Top Gen III Hemi Forged Piston Set 4.100 inch bore Pin Dia.: 0.945
from $749.95
from $749.95
393 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -12cc Dish Top, PIN: .945", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.720", ROD: 6.2, Approx Comp Ratio: 65cc-10.39, 74cc-9.5, 85cc-8.62 *
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6833-4090 392 - 6.4 Small Block Mopar Hemi Gen III FX Series -12cc Dish Top Gen III Hemi Forged Piston Set 4.090 inch bore Pin Dia.: 0.945 6833-4090 392 - 6.4 Small Block Mopar Hemi Gen III FX Series -12cc Dish Top Gen III Hemi Forged Piston Set 4.090 inch bore Pin Dia.: 0.945
from $749.95
from $749.95
391 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -12cc Dish Top, PIN: .945", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.720", ROD: 6.2, Approx Comp Ratio: 65cc-10.36, 74cc-9.47, 85cc-8.59 *
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6830-4125 392 - 6.4 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.125 inch bore Pin Dia.: 0.945 6830-4125 392 - 6.4 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.125 inch bore Pin Dia.: 0.945
from $749.95
from $749.95
398 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -1.5cc Flat Top , PIN: .945", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.720", ROD: 6.2, Approx Comp Ratio: 65cc-11.77, 74cc-10.62, 85cc-9.52 *
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6830-4100 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.: 0.945 6830-4100 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.: 0.945
from $749.95
from $749.95
393 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -1.5cc Flat Top , PIN: .945", 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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6830-4090 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.: 0.945 6830-4090 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.: 0.945
from $749.95
from $749.95
391 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -1.5cc Flat Top , PIN: .945", 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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6823-4085 6.1 Small Block Mopar Hemi Gen III FX Series -12cc Dish Top Gen III Hemi Forged Piston Set 4.085 inch bore Pin Dia.: 0.984 6823-4085 6.1 Small Block Mopar Hemi Gen III FX Series -12cc Dish Top Gen III Hemi Forged Piston Set 4.085 inch bore Pin Dia.: 0.984
from $749.95
from $749.95
375 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -12cc Dish Top, PIN: .984", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.578", ROD: 6.243, Approx Comp Ratio: 65cc-9.98, 74cc-9.12, 85cc-8.28 *
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6823-4075 6.1 Small Block Mopar Hemi Gen III FX Series -12cc Dish Top Gen III Hemi Forged Piston Set 4.075 inch bore Pin Dia.: 0.984 6823-4075 6.1 Small Block Mopar Hemi Gen III FX Series -12cc Dish Top Gen III Hemi Forged Piston Set 4.075 inch bore Pin Dia.: 0.984
from $749.95
from $749.95
373 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -12cc Dish Top, PIN: .984", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.578", ROD: 6.243, Approx Comp Ratio: 65cc-9.93, 74cc-9.08, 85cc-8.24 *
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6823-4065 6.1 Small Block Mopar Hemi Gen III FX Series -12cc Dish Top Gen III Hemi Forged Piston Set 4.065 inch bore Pin Dia.: 0.984 6823-4065 6.1 Small Block Mopar Hemi Gen III FX Series -12cc Dish Top Gen III Hemi Forged Piston Set 4.065 inch bore Pin Dia.: 0.984
from $749.95
from $749.95
371 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -12cc Dish Top, PIN: .984", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.578", ROD: 6.243, Approx Comp Ratio: 65cc-9.88, 74cc-9.04, 85cc-8.2 *
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6823-4055 6.1 Small Block Mopar Hemi Gen III FX Series -12cc Dish Top Gen III Hemi Forged Piston Set 4.055 inch bore Pin Dia.: 0.984 6823-4055 6.1 Small Block Mopar Hemi Gen III FX Series -12cc Dish Top Gen III Hemi Forged Piston Set 4.055 inch bore Pin Dia.: 0.984
from $749.95
from $749.95
370 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -12cc Dish Top, PIN: .984", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.578", ROD: 6.243, Approx Comp Ratio: 65cc-9.86, 74cc-9.03, 85cc-8.18 *
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6820-4085 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.: 0.984 6820-4085 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.: 0.984
from $749.95
from $749.95
375 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -1.5cc Flat Top , PIN: .984", 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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6820-4075 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.: 0.984 6820-4075 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.: 0.984
from $749.95
from $749.95
373 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -1.5cc Flat Top , PIN: .984", 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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6820-4065 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.: 0.984 6820-4065 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.: 0.984
from $749.95
from $749.95
371 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.21, -1.5cc Flat Top , PIN: .984", 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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