Availability
Performance Engine Pistons
Piston and Ring Kit, Pro Tru Street, Forged Aluminum, Flat Top, 4.165 in. Bore, Chevy, Small Block, Kit
Part Number: WIS-PTS525A4
Estimated Ship Date: Dec 7, 2026 if shipped by air
Estimated Ship Date: Dec 7, 2026 if shipped by air
Pistons, Dish, Competition Series, Forged Aluminum, 4.030 in. Bore, -15.00cc Head Volume, Chevy, LS, Set of 8
Part Number: DPP-11521-R1-8
Not Yet Reviewed
Estimated Ship Date: Dec 28, 2026 if shipped by air
Estimated Ship Date: Dec 28, 2026 if shipped by air
Pistons, Forged Aluminum, Flat, 4.010 in. Bore, 1.304 in. Compression Height, 0.927 in. Pin, Chevy, LS, Set of 8
Part Number: SUM-17407C-10
Estimated Ship Date: Jan 4, 2027 if shipped by air
Estimated Ship Date: Jan 4, 2027 if shipped by air
Pistons, Forged, Dome with Two Valve Reliefs, 4.030 in. Bore, Chevy, Small Block, Set of 8
Part Number: SLP-L2166AF30
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2026
Estimated Ship Date: Nov 25, 2026
Pro LS 2618 Forged Piston, 4.005 bore, 1.110 C.H., 8cc dish, 4.000in. Stroke, 6.125 Rod, NA/Boost/Nitrous, Cathedral/Rect., 6.0 LY6 LQ4 LQ9, Set of 8
Part Number: SUM-1109274005-8
Not Yet Reviewed
Estimated Ship Date: Dec 30, 2026
Estimated Ship Date: Dec 30, 2026
Pistons, Forged Aluminum, Flat, 4.030 in. Bore, 1.115 in. Compression Height, 0.927 in. Pin, Chevy, LS, Set of 8
Part Number: SUM-17406C-30
Not Yet Reviewed
Estimated Ship Date: Jan 4, 2027 if shipped by air
Estimated Ship Date: Jan 4, 2027 if shipped by air
Pro LS 2618 Forged Pistons. 3.785 bore, 1.299 C.H., 7cc dish, Std. Stroke, .6.125 Rod, NA/Boost/Nitrous, Coated, 4.8L 5.3L LS Vortec Truck, Set of 8
Part Number: SUM-2999273785-7
Not Yet Reviewed
Estimated Ship Date: Dec 30, 2026
Estimated Ship Date: Dec 30, 2026
Pistons, Flat Top, Competition Series, Forged Aluminum, 4.070 in. Bore, -2.00cc Head Volume, Chevy, LS, Set of 8
Part Number: DPP-11545-R1-8
Not Yet Reviewed
Estimated Ship Date: Dec 17, 2026
Estimated Ship Date: Dec 17, 2026
Pro LS 2618 Forged Piston, 4.030 bore, 1.326 C.H., 12cc Dish, Std. Stroke, Full Float Rod, NA/Boost/Nitrous, Cathedral/Rect. 6.0L LY6 LQ4 LQ9,Set of 8
Part Number: SUM-326943403012
Estimated Ship Date: Dec 30, 2026
Estimated Ship Date: Dec 30, 2026
Pistons, Hypereutectic, Flat, 4.030 in. Bore, Chevy, Set of 8
Part Number: SLP-H660CP30
Estimated Ship Date: Nov 25, 2026
Estimated Ship Date: Nov 25, 2026
Pistons, Hypereutectic, Flat, 4.000 in. Bore, Cadillac, Chevy, GMC, Hummer, Set of 8
Part Number: SLP-H1129CPA
Estimated Ship Date: Nov 23, 2026 if shipped by air
Estimated Ship Date: Nov 23, 2026 if shipped by air
Pistons, Hypereutectic, Flat, 4.030 in. Bore, Chevy, Set of 8
Part Number: SUM-17350C-30
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Pistons, Pro Tru Street Pistons, 4.155 in. Bore, Forged, Flat Top, 1/16 in., 1/16 in., 3/16 in. Rings, Chevrolet, 6.6L, Kit
Part Number: WIS-PTS525A3
Estimated Ship Date: Dec 3, 2026
Estimated Ship Date: Dec 3, 2026
Forged Pro pistons BB Chevy 496, 4.280 bore, 1.270 C.H., 4.25 in. stroke, 6.385 in. rod, 15cc open/closed ch. Dome 10.5@110cc, 10.1@114cc, 9.7@119cc.
Part Number: SUM-BBC496030
Not Yet Reviewed
Estimated Ship Date: Dec 30, 2026
Estimated Ship Date: Dec 30, 2026
Pistons, Forged, Flat, 4.030 in. Bore, Chevy, Set of 8
Part Number: SUM-17360FC-30
Estimated Ship Date: Jan 4, 2027 if shipped by air
Estimated Ship Date: Jan 4, 2027 if shipped by air
Silvolite Hyper Coated Anodized Piston -6.21L GM (V8) 2014-2019
Part Number: UEM-3540HCA5MM
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2026
Estimated Ship Date: Dec 15, 2026
Piston, Pro Tru Street Series, 4.310 in. Bore, Forged Aluminum, Includes Wrist Pins and Ring Set, Chevrolet, 454, Set of 8
Part Number: WIS-PTS522A6
Not Yet Reviewed
Estimated Ship Date: Dec 7, 2026 if shipped by air
Estimated Ship Date: Dec 7, 2026 if shipped by air
Pistons, Hypereutectic, Flat, 4.040 in. Bore, 3.75 in. Stroke, Chevy, Set of 8
Part Number: SLP-H860CP40
Estimated Ship Date: Nov 25, 2026
Estimated Ship Date: Nov 25, 2026
Pro LS 2618 Forged Pistons. 3.780 bore, 1.299 C.H., 2cc dome, Std. Stroke, .6.125 Rod, NA/Boost/Nitrous, Coated, 4.8L 5.3L LS Vortec Truck, Set of 8
Part Number: SUM-2999273780-2
Estimated Ship Date: Dec 30, 2026
Estimated Ship Date: Dec 30, 2026
Piston and Ring Kit, Forged, 4.030 in. Bore, Ford 347, Kit
Part Number: MLE-930244730
Not Yet Reviewed
Estimated Ship Date: Nov 23, 2026 if shipped by air
Estimated Ship Date: Nov 23, 2026 if shipped by air
Pistons, Hypereutectic, 4.075 in. Bore, Flat, 1.328 in. Comp. Height, Floating Pin, 1.5mm x 1.5mm x 2.5mm Ring Grooves, Cadillac, Chevy, GMC, Set of 8
Part Number: UEM-3530HCA-25MM
Estimated Ship Date: Nov 16, 2026 if shipped by air
Estimated Ship Date: Nov 16, 2026 if shipped by air
Piston, Forged, Flat, 4.350 in. Bore, Chrysler, Dodge, Jensen, Plymouth, Set of 8
Part Number: SLP-L2355F30
Estimated Ship Date: Nov 25, 2026
Estimated Ship Date: Nov 25, 2026
Pistons, Pro Tru Street Pistons, 3.903 in. Bore, Forged, Dome, 1/16 in., 1/16 in., 3.0mm Rings, Chevrolet, 5.7L LS, Kit
Part Number: WIS-PTS523A903
Estimated Ship Date: Dec 7, 2026 if shipped by air
Estimated Ship Date: Dec 7, 2026 if shipped by air
Piston Set, 6.0 / LS2 / L98 / LQ9 LS E Series +3cc LS Flat Top Piston Set. 4.030 bore
Part Number: DMS-8785-4030
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2026
Estimated Ship Date: Nov 25, 2026
Pistons, FHR Coated, Forged 4032 Aluminum, Flat Top with Two Reliefs, 3.800 in. Bore, 0.945 in. Wrist Pin, GM, LS, 4.8/5.3L, Set
Part Number: UEM-IC9985C-020
Estimated Ship Date: Dec 15, 2026
Estimated Ship Date: Dec 15, 2026
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