Engines & Engine Parts

Shaft Rocker Arm Set, LS3/L92, AFR Mongoose & Trickflow Gen X 255 Heads, Steel Bodies, 1.75/1.8 Ratio, Bronze Bushings

Part Number: SCC-SCP3617

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Piston Set, 6.2 / LS3 / LQ4 / LQ9 / LY6 LS E Series -5cc LS Flat Top Piston Set. 4.065 bore

Part Number: DMS-K8785-4065

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Pro LS 2618 Forged Piston, 4.070 bore, 1.299 C.H., 12cc Dish, Std. Stroke, 6.125 .927 Rod, NA/Boost/Nitrous, Cathedral/Rect. 6.2 LS3 L92 LS9, Set of 8

Part Number: SUM-299927407012

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Summit HDR LS1 LS2 LS3 LQ9 11/32 7.450 Length, Premium One-Piece .120 Wall 4130 Seamless Chromoly Pushrods, 210 degree ends Heat-Treated, Set of 16

Part Number: SUM-14917450

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 19, 2025 if ordered today

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Camshaft, LS3 Stage 3 Camshaft, 5150, Duration at .050 - 220/230, Lift with 1.7 - .595/.595, Lobe separation 117

Part Number: CXM-03-01-0117

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Estimated Ship Date: Aug 1, 2025 if ordered today

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Oil Pan, Rear Wet Sump, 1-piece Rear Main Seal Style, Aluminum, Natural, Chevy, 6.0L LS, 6.2L LS3, 6.2L LS9

Part Number: NAL-12624617

4.33 out of 5 stars ( 6 )

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 267/281, Lift .559/.571, Chevy, LSA, LS3, LS9, Each

Part Number: CCA-156-401-13

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 25, 2025 if ordered today

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Summit HDR LS1 LS2 LS3 LQ9 Pushrods 5/16 7.425 Length, Premium One-Piece .105 Wall 4130 Seamless Chromoly 210 degree ends, Heat-Treated, Set of 16

Part Number: SUM-14957425

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Estimated Ship Date: Aug 21, 2025 if ordered today

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Bolt, Accessory Drive Component, Chevrolet, LS3/LS7, 10mm x 1.5, Each

Part Number: NAL-11515768

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Estimated Ship Date: Oct 23, 2025 if ordered today

Cylinder Head, Factory Mast, 71cc Combustion Chamber, Assembled, 2.250 in. Intake Valve, 1.600 in. Exhaust Valve, Chevy, LS3, Pair

Part Number: MML-CHLSX302525

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Estimated Ship Date: Aug 8, 2025 if ordered today

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LS3/L92 4.005B/1.304CD/Kit

Part Number: DPP-11541-R1-8-H

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Estimated Ship Date: Aug 21, 2025 if ordered today

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LS3/L92 4.065B/1.304CD/Kit

Part Number: DPP-11543-R1-8-H

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Estimated Ship Date: Aug 21, 2025 if ordered today

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LS3/L92 4.070B/1.304CD/Kit

Part Number: DPP-11545-R1-8-H

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Estimated Ship Date: Aug 21, 2025 if ordered today

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Piston Set, 6.2 / LS3 / LQ4 / LQ9 / LY6 Stroker LS E Series -5cc LS Flat Top Piston Set. 4.065 bore

Part Number: DMS-K8795-4065

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Piston Set, 6.2 / LS3 / LQ4 / LQ9 / LY6 LS E Series -5cc LS Flat Top Piston Set. 4.065 bore

Part Number: DMS-K8775-4065

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Piston Set, 6.2 / LS3 / LQ4 / LQ9 / LY6 LS E Series -5cc LS Flat Top Piston Set. 4.075 bore

Part Number: DMS-K8775-4075

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Piston Set, 6.2 / LS3 / LQ4 / LQ9 / LY6 LS E Series -5cc LS Flat Top Piston Set. 4.070 bore

Part Number: DMS-K8785-4070

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Estimated Ship Date: Aug 18, 2025 if ordered today

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SHELL ASSY - 7.95 - AL - 10 GRV LS3 GTO 6% OD

Part Number: ATI-917091

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 1, 2025 if ordered today

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1.7 V-8 L92, LS3 TrickFlow Head Race Series Rocker with bushings Set of 16

Part Number: SCC-1162BU

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Titan 2 LS3 Camshaft, 5150, Hyd Roller, 3 bolt , 222/230 duration @.050", .595"/.587" lift, 113 degree LSA

Part Number: CXM-03-01-0017

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Estimated Ship Date: Aug 4, 2025 if ordered today

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Pistons, LS3 PRO KIT -17.2cc

Part Number: JEP-287997

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Pistons, LS3 FT -5CC PRO KIT

Part Number: JEP-326279

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Estimated Ship Date: Aug 4, 2025 if ordered today

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Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .3136 in. Stem, 5.215 in. Length, Chevy, LS3, LS99, Set of 8

Part Number: MAN-12353-8

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Summit HDR LS1 LS2 LS3 LQ9 Pushrods 5/16 7.450 Length, Premium One-Piece .105 Wall 4130 Seamless Chromoly 210 degree ends, Heat-Treated, Set of 16

Part Number: SUM-14957450

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 15, 2025 if ordered today

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LS Corvette (& Camaro LS3 L99) Alternator Extended Length Adapter / Extension Bracket

Part Number: ICB-551905-X350

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Estimated Ship Date: Jul 30, 2025 if ordered today

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