Availability
Pistons
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Pro LST Anodized+Cerakote Forged Pistons, Cathedral/Rectangle Heads, 6.125 len./.927 pin Trapezoidal Rod, 4.005 Bore, 4" Stroke 1.110 height, 1cc Dome
Part Number: SUM-1104005-1TC
Not Yet Reviewed
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
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Pro LST Anodized+Cerakote Forged Pistons, Cath./Rec./Gen. V LT Heads, 6.125 len./.927 pin Trapezoidal Rod, 4.005 Bore, 4" Stroke 1.110 ht., 9cc Dish
Part Number: SUM-1104005-9TC
Not Yet Reviewed
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Pistons, FX-Series, XR Wrist Pins, Forged, 6.00cc Dome, 4.005 in. Bore, Chevy LS, Set of 8
Part Number: DMS-3-2822-4005
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2026 if ordered today
Estimated Ship Date: Nov 11, 2026 if ordered today
Pistons, FX-Series, Forged, 6.00cc Dome, 4.005 in. Bore, Chevy LS, Set of 8
Part Number: DMS-2-2832-4005
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2026 if ordered today
Estimated Ship Date: Nov 11, 2026 if ordered today
Piston, Forged, Dome, 2-Valve Reliefs, 4.005 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, 1.115 in. Compression, Chevy, Left, Each
Part Number: JEP-312106L
Not Yet Reviewed
Estimated Ship Date: Nov 16, 2026 if ordered today
Estimated Ship Date: Nov 16, 2026 if ordered today
Pro LST Anodized+Coated Forged Pistons, Cathedral/Rectangle Heads, 6.125 len./.927 pin Trapezoidal Rod, 4.005 Bore, 4" Stroke 1.110 height, 1cc Dome
Part Number: SUM-1104005-1T
Not Yet Reviewed
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Pro LST Anodized+Coated Forged Pistons, Cath./Rec./Gen. V LT Heads, 6.125 len./.927 pin Trapezoidal Rod, 4.005 Bore, 4" Stroke 1.110 ht., 20cc Dish
Part Number: SUM-110400520T
Not Yet Reviewed
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Pro LST 2618 Anodized+Coated Forged Pistons, Cathedral/Rectangle Heads, 6.098 len./.945 pin Trapezoidal Rod, 4.005 Bore, 1.326 height, 8cc Dome
Part Number: SUM-3264005-8T
Not Yet Reviewed
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Pistons, SX-Series, Forged, 22.00cc Dish, 4.005 in. Bore, Chevy LS, Set of 8
Part Number: DMS-1834-4005
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2026 if ordered today
Estimated Ship Date: Nov 11, 2026 if ordered today
Piston Set, 6.0 / LS2 / L98 / LQ9 LS E Series +3cc LS Flat Top Piston Set. 4.005 bore
Part Number: DMS-8775-4005
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2026 if ordered today
Estimated Ship Date: Nov 11, 2026 if ordered today
Pistons, SX-Series, Forged, 15.00cc Dish, 4.005 in. Bore, Chevy LS, Set of 8
Part Number: DMS-1883-4005
Not Yet Reviewed
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Pro LST Anodized+Coated Forged Pistons, Cath./Rec./Gen. V LT Heads, 6.125 len./.927 pin Trapezoidal Rod, 4.005 Bore, L8T Stroke 1.181 ht., 16cc Dish
Part Number: SUM-181400516T
Not Yet Reviewed
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Pro LST 2618 Anodized+Coated+ Cerakote Forged Pistons, Cathedral/Rectangle Heads, 6.098 len./.945 pin Trapezoidal Rod, 4.005 Bore, 1.326 ht., 3cc F.T.
Part Number: SUM-3264005-3TC
Not Yet Reviewed
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Pro LST Anodized+Cerakote Forged Pistons, Cath./Rec./Gen. V LT Heads, 6.125 len./.927 pin Trapezoidal Rod, 4.005 Bore, L8T Stroke 1.181 ht., 16cc Dish
Part Number: SUM-181400516TC
Not Yet Reviewed
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Pro LST 2618 Anodized+Coated+ Cerakote Forged Pistons, Cath./Rec./Gen.V LT Heads, 6.098 len./.945 pin Trapezoidal Rod, 4.005 Bore, 1.326 ht.,12cc Dish
Part Number: SUM-326400512TC
Not Yet Reviewed
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Pro LST Anodized+Coated Forged Pistons, Cath./Rec./Gen. V LT Heads, 6.125 len./.927 pin Trapezoidal Rod, 4.005 Bore, 4" Stroke 1.110 height, 9cc Dish
Part Number: SUM-1104005-9T
Not Yet Reviewed
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Pro LST 2618 Anodized+Coated Forged Pistons, Cathedral/Rectangle Heads, 6.098 len./.945 pin Trapezoidal Rod, 4.005 Bore, 1.326 height, 3cc F.T.
Part Number: SUM-3264005-3T
Not Yet Reviewed
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Pro LST Anodized+Cerakote Forged Pistons, Cathedral/Rectangle Head, 6.125 len./.927 pin Trapezoidal Rod, 4.005 Bore, L8T Stroke 1.181 height, 3cc F.T.
Part Number: SUM-1814005-3TC
Not Yet Reviewed
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Pro LST 2618 Anodized+Coated+ Cerakote Forged Pistons, Cathedral/Rectangle Heads, 6.098 len./.945 pin Trapezoidal Rod, 4.005 Bore, 1.326 ht., 8cc Dome
Part Number: SUM-3264005-8TC
Not Yet Reviewed
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Pro LST Anodized+Cerakote Forged Pistons, Cath./Rec./Gen. V LT Heads, 6.125 len./.927 pin Trapezoidal Rod, 4.005 Bore, 4" Stroke 1.110 ht., 20cc Dish
Part Number: SUM-110400520TC
Not Yet Reviewed
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Pro LST 2618 Anodized+Coated Forged Pistons, Cath./Rec./Gen.V LT Heads, 6.098 len./.945 pin Trapezoidal Rod, 4.005 Bore, 1.326 height, 12cc Dish
Part Number: SUM-326400512T
Not Yet Reviewed
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Pro LST Anodized+Coated Forged Pistons, Cathedral/Rectangle Heads, 6.125 len./.927 pin Trapezoidal Rod, 4.005 Bore, L8T Stroke 1.181 height, 3cc F.T.
Part Number: SUM-1814005-3T
Not Yet Reviewed
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
N/S MO MAG DS 4.005B/4.000S/6.125R/1.457
Part Number: DPP-51402
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2026 if ordered today
Estimated Ship Date: Dec 10, 2026 if ordered today
Race Series LS FT 15° 4.005B/1.115CD
Part Number: DPP-21511-RS
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2026 if ordered today
Estimated Ship Date: Dec 10, 2026 if ordered today
Piston, Forged, Flat Top, 2-Valve Reliefs, 4.005 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, 1.115 in. Compression, Chevy, Right, Each
Part Number: JEP-361717R
Not Yet Reviewed
Estimated Ship Date: Nov 16, 2026 if ordered today
Estimated Ship Date: Nov 16, 2026 if ordered today
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