Engines & Engine Parts

LS Hot Street Supercharged Stroker Camshaft (3-Bolt) (238/254 119+4) Disigned for optimal performance when using superchargers in stroker LS engines.

Part Number: CXM-03-01-0139

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Pro LS CT1, 234/248 Duration, 113.5 LSA + 3.5 Adv, .550I/.550E Lift, 3-Bolt, Compatible with SUM-174002 LS6 Springs. 5.3, 5.7, 6.0, 6.2, 7.0

Part Number: SUM-8735R1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/29/2025

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Pro LS S.P.6 Cam, 256/270 Duration, 108 LSA + 4 Adv, .625/.625 lift, 3-Bolt, compatible with SUM-174005 springs. Gen. 3/4 5.3 5.7 6.0 6.2 7.0

Part Number: SUM-8745R1

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Estimated Ship Date: Monday 9/29/2025

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Pro LS S.P.2 Cam, 234/251 Duration, 110 LSA + 5 Adv,.625/.625 lift, 3-Bolt, compatible with SUM-174005 springs. Gen. 3/4 5.3 5.7 6.0 6.2 7.0

Part Number: SUM-8741R1

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Estimated Ship Date: Monday 9/29/2025

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Pro LS S.P.3 Cam, 238/255 Duration, 110 LSA + 5 Adv,.625/.605 lift, 3-Bolt, compatible with SUM-174005 springs. Gen. 3/4 5.3 5.7 6.0 6.2 7.0

Part Number: SUM-8742R1

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Estimated Ship Date: Monday 9/29/2025

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Pro LS S.P.4 Cam, 242/262 Duration, 110 LSA + 5 Adv, .625/.625 lift, 3-Bolt,compatible with SUM-174005 springs. Gen. 3/4 5.3 5.7 6.0 6.2 7.0

Part Number: SUM-8743R1

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Estimated Ship Date: Monday 9/29/2025

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Pro LS S.P.5 Cam, 248/264 Duration, 109 LSA + 5 Adv, .625/.590 lift, 3-Bolt, compatible with SUM-174005 springs. Gen. 3/4 5.3 5.7 6.0 6.2 7.0

Part Number: SUM-8744R1

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Estimated Ship Date: Monday 9/29/2025

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Pro LS S.P.1 Cam, 226/248 Duration, 111 LSA + 5 Adv, .625/.605 lift, 3-Bolt, compatible with SUM-174005 springs. Gen, 3/4 5,3 5,7 6,0 6.2 7.0

Part Number: SUM-8740R1

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Estimated Ship Date: Monday 9/29/2025

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Camshaft Kit, Pro LS Single Plane, Hydraulic Roller Tappet, Advertised Duration 299/311, Lift .569/.569, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8703-2-DLSTL

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Camshaft Kit, Pro LS Single Plane, Hydraulic Roller Tappet, Advertised Duration 299/311, Lift .569/.569, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8703-2-BHV

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Camshaft Kit, Pro LS Single Plane, Hydraulic Roller Tappet, Advertised Duration 299/311, Lift .569/.569, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8703-1

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Estimated Ship Date: Monday 9/29/2025

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Camshaft Kit, Pro LS Single Plane, Hydraulic Roller Tappet, Advertised Duration 299/311, Lift .569/.569, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8703-1DS

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Estimated Ship Date: Monday 9/29/2025

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Head Combo, GenX® Top-End, 580hp, 520 ft-lbs. Torque, GM, LS3, Square Port, Kit

Part Number: TFS-K326-580-520

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/29/2025

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Engine and Accessory Fasteners, Stainless Steel, Polished, Bowtie Emblem, Chevy, 4.8, 5.3, 5.7, 6.0L, Kit

Part Number: GAR-10-56404-HSP

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Camshaft, Junkyard Dog, Hydraulic Roller, 293/309 Advertised Duration, 0.621/0.604 Lift, GM LS, Each

Part Number: CXM-03-01-0082

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Estimated Ship Date: Monday 9/29/2025

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Camshaft, Hydraulic Roller, Raceday LS, Duration @ .050 in. 238/252, Lift .621/.604, Chevy, 5150, Each

Part Number: CXM-03-01-0081

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Camshaft, Positive Displacement Supercharger, Hydraulic Roller, 279/293 Advertised Duration, 0.595/0.587 Lift, GM LS, Each

Part Number: CXM-03-01-0053

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Camshaft, Positive Displacement Supercharger, Hydraulic Roller, 287/301 Advertised Duration, 0.621/0.604 Lift, GM LS, Each

Part Number: CXM-03-01-0055

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Camshaft, Positive Displacement Supercharger, Hydraulic Roller, 283/297 Advertised Duration, 0.604/0.587 Lift, GM LS, Each

Part Number: CXM-03-08-0054

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 15, 2025 if ordered today

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Camshaft, Street Force 4 Hydraulic Roller, 287/293 Advertised Duration, 0.600/0 600 Lift, 112 LSA, 3-bolt, 2,400-6,600 RPM, Chevrolet, LS, Each

Part Number: HRS-196485-12

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Camshaft Kits, Thumpr LS Master Camshaft Packages, Hydraulic Roller Tappet, 280 Int./299 Exh. Advertised Duration, Chevrolet, 4.8L, 5.3L, 6.0L, Kit

Part Number: CCA-MK54-702-11

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/29/2025

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Summit Racing™ Stage 4 Pro LS Single Plane Cam, 240/252 106 +0, .569 Lift, LS1 LS2 LS6 LS3 LS7 LQ4, Each

Part Number: SUM-8703

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/29/2025

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Pro SBC CT1 Hydraulic Roller Cam 1, LS Firing Order, 232/248 Dur., 110 LSA, +4 Adv., .530I/.530E Lift with 1.5, .565I/.565E Lift with 1.6, Retrofit

Part Number: SUM-8815

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Estimated Ship Date: Monday 9/29/2025

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Pro SBC CT2 Hydraulic Roller Cam 1, LS Firing Order, 238/254 Dur., 109 LSA, +4 Adv., .530I/.530E Lift with 1.5, .565I/.565E Lift with 1.6, Retrofit

Part Number: SUM-8816

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Estimated Ship Date: Monday 9/29/2025

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Pro SBC Best Hydraulic Roller Cam 9, LS Firing Order, Roller Block, 252/264 Dur.109 LSA + 3 Adv. .550/.550 lift with 1.5 rocker, .587/.587 1.6, ea.

Part Number: SUM-8814

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Estimated Ship Date: Monday 9/29/2025

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