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Forged Pro pistons for SB Chevy 327, 4.040 bore, 1.671 C.H., 3.25 in. stroke, 5.7 in. rod, 0cc net vol. dome. 11:1@58cc, 10.2@64cc, 9.8@67cc, 9.3@72cc
Part Number: SUM-SBC327040
Not Yet Reviewed
Estimated Ship Date: Monday 9/22/2025
Estimated Ship Date: Monday 9/22/2025
Piston Set, 506 Viper/SRT K1-FX Series -0cc No Valve Relief Flat Top Piston Set. 4.040 bore
Part Number: DMS-K1-6480-4040
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
Pistons, Hypereutectic, Flat, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, Set of 4
Part Number: UEM-3493HC-040
Not Yet Reviewed
Estimated Ship Date: Oct 29, 2025 if ordered today
Estimated Ship Date: Oct 29, 2025 if ordered today
Pistons, Hypereutectic, Flat, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, GM 4-Cylinder, Set of 4
Part Number: UEM-KB223-040
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
Pistons, Cast, Flat, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Mopar, Small Block, Set of 8
Part Number: UEM-1273-040
Not Yet Reviewed
Estimated Ship Date: Oct 27, 2025 if ordered today
Estimated Ship Date: Oct 27, 2025 if ordered today
Piston Set, 506 Viper/SRT K2-FX Series -0cc No Valve Relief Flat Top Piston Set. 4.040 bore
Part Number: DMS-K2-6480-4040
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
-0cc Flat Top No Notch Pontiac 301 Forged 2618
Part Number: DMS-2-6170-4040
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
-0cc Flat Top No Notch GM Iron Duke Forged 2618
Part Number: DMS-2-6170-4040C
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
-0cc Flat Top No Notch Mopar Viper/SRT Forged 4032
Part Number: DMS-1-6470-4040V
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
-0cc Flat Top No Notch Pontiac 301 Forged 4032
Part Number: DMS-1-6170-4040
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
-0cc Flat Top No Notch GM Iron Duke Forged 4032
Part Number: DMS-1-6170-4040C
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
Piston Set, 506 Viper/SRT 1-FX Series -0cc No Valve Relief Flat Top Piston Set. 4.040 bore
Part Number: DMS-1-6470-4040
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
Piston Set, 506 Viper/SRT 1-FX Series -0cc No Valve Relief Flat Top Piston Set. 4.040 bore
Part Number: DMS-1-6480-4040
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
-0cc Flat Top No Notch Mopar Viper/SRT Forged 4032
Part Number: DMS-1-6480-4040V
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
Piston Set, 506 Viper/SRT 3-FX Series -0cc No Valve Relief Flat Top Piston Set. 4.040 bore
Part Number: DMS-3-6480-4040
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
-0cc Flat Top No Notch Mopar Viper/SRT Forged 2618
Part Number: DMS-3-6480-4040V
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
-0cc Flat Top No Notch Pontiac 301 Forged 2618
Part Number: DMS-3-6170-4040
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
Piston Set, 506 Viper/SRT 3-FX Series -0cc No Valve Relief Flat Top Piston Set. 4.040 bore
Part Number: DMS-3-6470-4040
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
-0cc Flat Top No Notch Mopar Viper/SRT Forged 2618
Part Number: DMS-3-6470-4040V
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
-0cc Flat Top No Notch GM Iron Duke Forged 2618
Part Number: DMS-3-6170-4040C
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
-0cc Flat Top No Notch Pontiac 301 Forged 2618
Part Number: DMS-K3-6170-4040
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
-0cc Flat Top No Notch GM Iron Duke Forged 2618
Part Number: DMS-K361704040C
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
-0cc Flat Top No Notch Mopar Viper/SRT Forged 2618
Part Number: DMS-K364704040V
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
Piston Set, 506 Viper/SRT K3-FX Series -0cc No Valve Relief Flat Top Piston Set. 4.040 bore
Part Number: DMS-K3-6470-4040
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
Piston Set, 506 Viper/SRT K3-FX Series -0cc No Valve Relief Flat Top Piston Set. 4.040 bore
Part Number: DMS-K3-6480-4040
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
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