
Small Block Ford 400M
1-3970-4000 400M Small Block Ford 400M 1-FX Series -3cc Flat Top Boss/Canted Forged Piston Set. 4.000 bore
Regular price
$719.95
Sale price
$719.95
Regular price
Unit price
/per
400M Small Block Ford 400M 1-FX Series 4032 Alloy Comp Hgt: 1.710" -3cc Flat Top Boss/Canted Pin: .975 Ring Grooves: 1.2/1.2/3MM Stroke: 4.000" Rod: 6.580" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 58cc-12.89, 61cc-12.40, 64cc-11.95
1-3970-4030 400M Small Block Ford 400M 1-FX Series -3cc Flat Top Boss/Canted Forged Piston Set. 4.030 bore
Regular price
$719.95
Sale price
$719.95
Regular price
Unit price
/per
400M Small Block Ford 400M 1-FX Series 4032 Alloy Comp Hgt: 1.710" -3cc Flat Top Boss/Canted Pin: .975 Ring Grooves: 1.2/1.2/3MM Stroke: 4.000" Rod: 6.580" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 58cc-13.05, 61cc-12.55, 64cc-12.09
1-3970-4040 400M Small Block Ford 400M 1-FX Series -3cc Flat Top Boss/Canted Forged Piston Set. 4.040 bore
Regular price
$719.95
Sale price
$719.95
Regular price
Unit price
/per
400M Small Block Ford 400M 1-FX Series 4032 Alloy Comp Hgt: 1.710" -3cc Flat Top Boss/Canted Pin: .975 Ring Grooves: 1.2/1.2/3MM Stroke: 4.000" Rod: 6.580" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 58cc-13.10, 61cc-12.60, 64cc-12.14
1-3970-4060 400M Small Block Ford 400M 1-FX Series -3cc Flat Top Boss/Canted Forged Piston Set. 4.060 bore
Regular price
$719.95
Sale price
$719.95
Regular price
Unit price
/per
400M Small Block Ford 400M 1-FX Series 4032 Alloy Comp Hgt: 1.710" -3cc Flat Top Boss/Canted Pin: .975 Ring Grooves: 1.2/1.2/3MM Stroke: 4.000" Rod: 6.580" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 58cc-13.21, 61cc-12.70, 64cc-12.24
1-3971-4000 400M Small Block Ford 400M 1-FX Series -13cc Dish Top Boss/Canted Forged Piston Set. 4.000 bore
Regular price
$719.95
Sale price
$719.95
Regular price
Unit price
/per
400M Small Block Ford 400M 1-FX Series 4032 Alloy Comp Hgt: 1.710" -13cc Dish Top Boss/Canted Pin: .975 Ring Grooves: 1.2/1.2/3MM Stroke: 4.000" Rod: 6.580" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 58cc-11.39, 61cc-11.01, 64cc-10.66
1-3971-4030 400M Small Block Ford 400M 1-FX Series -13cc Dish Top Boss/Canted Forged Piston Set. 4.030 bore
Regular price
$719.95
Sale price
$719.95
Regular price
Unit price
/per
400M Small Block Ford 400M 1-FX Series 4032 Alloy Comp Hgt: 1.710" -13cc Dish Top Boss/Canted Pin: .975 Ring Grooves: 1.2/1.2/3MM Stroke: 4.000" Rod: 6.580" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 58cc-11.53, 61cc-11.15, 64cc-10.79
1-3971-4040 400M Small Block Ford 400M 1-FX Series -13cc Dish Top Boss/Canted Forged Piston Set. 4.040 bore
Regular price
$719.95
Sale price
$719.95
Regular price
Unit price
/per
400M Small Block Ford 400M 1-FX Series 4032 Alloy Comp Hgt: 1.710" -13cc Dish Top Boss/Canted Pin: .975 Ring Grooves: 1.2/1.2/3MM Stroke: 4.000" Rod: 6.580" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 58cc-11.58, 61cc-11.19, 64cc-10.83
1-3971-4060 400M Small Block Ford 400M 1-FX Series -13cc Dish Top Boss/Canted Forged Piston Set. 4.060 bore
Regular price
$719.95
Sale price
$719.95
Regular price
Unit price
/per
400M Small Block Ford 400M 1-FX Series 4032 Alloy Comp Hgt: 1.710" -13cc Dish Top Boss/Canted Pin: .975 Ring Grooves: 1.2/1.2/3MM Stroke: 4.000" Rod: 6.580" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 58cc-11.67, 61cc-11.28, 64cc-10.92
1-3975-4000 400M Small Block Ford 400M 1-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Forged Piston Set. 4.000 bore
Regular price
$719.95
Sale price
$719.95
Regular price
Unit price
/per
400M Small Block Ford 400M 1-FX Series 4032 Alloy Comp Hgt: 1.710" +7.5cc Dome Top Cleveland Open & Closed Chamber Pin: .975 Ring Grooves: 1.2/1.2/3MM Stroke: 4.000" Rod: 6.580" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 58cc-15.02, 61cc-14.34, 64cc-13.72
1-3975-4030 400M Small Block Ford 400M 1-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Forged Piston Set. 4.030 bore
Regular price
$719.95
Sale price
$719.95
Regular price
Unit price
/per
400M Small Block Ford 400M 1-FX Series 4032 Alloy Comp Hgt: 1.710" +7.5cc Dome Top Cleveland Open & Closed Chamber Pin: .975 Ring Grooves: 1.2/1.2/3MM Stroke: 4.000" Rod: 6.580" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 58cc-15.20, 61cc-14.51, 64cc-13.89
1-3975-4040 400M Small Block Ford 400M 1-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Forged Piston Set. 4.040 bore
Regular price
$719.95
Sale price
$719.95
Regular price
Unit price
/per
400M Small Block Ford 400M 1-FX Series 4032 Alloy Comp Hgt: 1.710" +7.5cc Dome Top Cleveland Open & Closed Chamber Pin: .975 Ring Grooves: 1.2/1.2/3MM Stroke: 4.000" Rod: 6.580" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 58cc-15.26, 61cc-14.57, 64cc-13.94
1-3975-4060 400M Small Block Ford 400M 1-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Forged Piston Set. 4.060 bore
Regular price
$719.95
Sale price
$719.95
Regular price
Unit price
/per
400M Small Block Ford 400M 1-FX Series 4032 Alloy Comp Hgt: 1.710" +7.5cc Dome Top Cleveland Open & Closed Chamber Pin: .975 Ring Grooves: 1.2/1.2/3MM Stroke: 4.000" Rod: 6.580" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 58cc-15.38, 61cc-14.68, 64cc-14.05
2-3970-4000 400M Small Block Ford 400M 2-FX Series -3cc Flat Top Boss/Canted Forged Piston Set. 4.000 bore
Regular price
$749.95
Sale price
$749.95
Regular price
Unit price
/per
400M Small Block Ford 400M 2-FX Series 2618 Alloy Comp Hgt: 1.710" -3cc Flat Top Boss/Canted Pin: .975 Ring Grooves: 1.2/1.2/3MM Stroke: 4.000" Rod: 6.580" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 58cc-12.89, 61cc-12.40, 64cc-11.95
2-3970-4030 400M Small Block Ford 400M 2-FX Series -3cc Flat Top Boss/Canted Forged Piston Set. 4.030 bore
Regular price
$749.95
Sale price
$749.95
Regular price
Unit price
/per
400M Small Block Ford 400M 2-FX Series 2618 Alloy Comp Hgt: 1.710" -3cc Flat Top Boss/Canted Pin: .975 Ring Grooves: 1.2/1.2/3MM Stroke: 4.000" Rod: 6.580" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 58cc-13.05, 61cc-12.55, 64cc-12.09
2-3970-4040 400M Small Block Ford 400M 2-FX Series -3cc Flat Top Boss/Canted Forged Piston Set. 4.040 bore
Regular price
$749.95
Sale price
$749.95
Regular price
Unit price
/per
400M Small Block Ford 400M 2-FX Series 2618 Alloy Comp Hgt: 1.710" -3cc Flat Top Boss/Canted Pin: .975 Ring Grooves: 1.2/1.2/3MM Stroke: 4.000" Rod: 6.580" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 58cc-13.10, 61cc-12.60, 64cc-12.14
2-3970-4060 400M Small Block Ford 400M 2-FX Series -3cc Flat Top Boss/Canted Forged Piston Set. 4.060 bore
Regular price
$749.95
Sale price
$749.95
Regular price
Unit price
/per
400M Small Block Ford 400M 2-FX Series 2618 Alloy Comp Hgt: 1.710" -3cc Flat Top Boss/Canted Pin: .975 Ring Grooves: 1.2/1.2/3MM Stroke: 4.000" Rod: 6.580" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 58cc-13.21, 61cc-12.70, 64cc-12.24
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