Engines & Engine Parts at Summit Racing

Summit Racing™ Pro SBC LS Firing Order Hydraulic Roller Camshafts SUM-1227

Summit Racing™ Pro SBC LS Firing Order Hydraulic Roller Camshafts SUM-1227

Pro SBC Retrofit Stage 7 Hyd. Roller LS Firing Order Cam, 252/258 Dur., 110 LSA + 2 Adv, .550/.550 1.5 Ratio, .587/.587 1.6 Ratio, 3200-7200 RPM Range

Part Number: SUM-1227

Not Yet Reviewed

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Summit Racing™ Pro SBC 4-7 Swap Camshafts SUM-1207

Pro SBC Stage 8 Hyd.Flat-Tappet 4/7 Firing Order Swap Cam, 252/258 Dur., 107 LSA + 1.5 Adv, .533/.540 1.5 Ratio, .569/.576 1.6 Ratio, 3200-7200 Range

Part Number: SUM-1207

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Pro SBC 4-7 Swap Cam and lifter kits SUM-K1207

Cam and Lifter kit, Pro SBC Stage 8 Hyd.Flat-Tappet 4/7 Firing Order Swap, 252/258 Dur., 107 LSA + 1.5 Adv, .533/.540 1.5 Ratio, 3200-7200 Range

Part Number: SUM-K1207

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Sealed Power MA Series Main Bearings 4924MA 10

Main Bearings, 0.010 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Chrysler, Dodge, Plymouth, Big Block, Set of 5

Part Number: SLP-4924MA10

Not Yet Reviewed

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Sealed Power MA Series Main Bearings 4924MA 30

Main Bearings, 0.030 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Chrysler, Dodge, Plymouth, Big Block, Set of 5

Part Number: SLP-4924MA30

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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ICON Premium Forged Pistons IC970.030

Pistons, Premium, Forged 2618 Aluminum, 4.030 in. Bore, 3.750 in. Stroke, Dome, Chevy, Small Block, Set of 8

Part Number: UEM-IC970-030

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

RaceTec AutoTec Forged Pistons 1000650

Pistons, Forged, 4.030 in. Bore, 3.750 in. Stroke, Dish Top, 6.000 in. Rod Length, 0.927 in. Pin Diameter, SBC 23 degree, Chevy, Set of 8

Part Number: PIS-1000650

Not Yet Reviewed

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2406-4030

-28cc Dish Top SBC 23 Degree Forged 2618

Part Number: DMS-K3-2406-4030

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Sealed Power MA Series Main Bearings 4924MA 20

Main Bearings, 0.020 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Chrysler, Dodge, Plymouth, Big Block, Set of 5

Part Number: SLP-4924MA20

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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D.S.S. SX-Series Forged Piston and Ring Kits K8137-4030

PISTON SET

Part Number: DMS-K8137-4030

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Scat Engine Rotating Assemblies 1-91055

Engine Rotating Assembly, Series 9000, Cast Crank, Forged Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: SCA-1-91055

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Pro SBC 4-7 Swap Camshafts SUM-1206

Pro SBC Stage 7 Hyd. Flat-Tappet 4/7 Firing Order Swap Cam, 248/256 Dur., 108 LSA + 2 Adv, .518/.525 1.5 Ratio, .553/.560 1.6 Ratio, 3000-7000 Range

Part Number: SUM-1206

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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PROMAXX Performance Freedom Series Small Block Chevy Cylinder Heads 2119

Cylinder Heads, Freedom, Aluminum, Assembled, 72 cc Chamber, 225 cc Intake Runner, Straight Plug, Chevy, Pair

Part Number: PMX-2119

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Summit Racing™ Pro SBC 4-7 Swap Cam and lifter kits SUM-K1206

Cam and Lifter kit, Pro SBC Stage 7 Hyd. Flat-Tappet 4/7 Firing Order Swap, 248/256 Dur., 108 LSA + 2 Adv, .518/.525 1.5 Ratio, 3000-7000 Range

Part Number: SUM-K1206

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Pro SBC LS Firing Order Hydraulic Roller Cam and Lifter Kits SUM-K1227

Cam and Lifter kit, Pro SBC Retrofit Stage 7 Hyd. Roller LS Firing Order, 252/258 Dur., 110 LSA + 2 Adv, .550/.550 1.5 Ratio, 3200-7200 RPM Range

Part Number: SUM-K1227

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Diamond Pistons Competition Series Pistons 11505-R1

Comp Series LS FT 3.905B/4.000S/6.125R/1

Part Number: DPP-11505-R1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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SRP 4032 Alloy Forged Pistons 138089S

Piston, Forged, Flat Top, 2-Valve Reliefs, 4.030 in. Bore, 3.750 in. Stroke, 5.700 in. Rod, 1.425 in. Compression, Chevy, Each

Part Number: JEP-138089S

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

SRP 4032 Alloy Forged Pistons 139628

Pistons, Forged, Dish, 2-Valve Reliefs, 4.030 in. Bore, 3.750 in. Stroke, 5.700 in. Rod, 1.425 in. Compression, Chevy, Set of 8

Part Number: JEP-139628

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Summit Racing™ Pro SBC Camshafts SUM-8814

Pro SBC Best Hydraulic Roller Cam 9, 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

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Call to Order

PROMAXX Performance Freedom Series Small Block Chevy Cylinder Heads 2116

Cylinder Heads, Freedom Series Small Block Chevy Heads, Assembled, Aluminum, 64cc Chamber, 225cc Intake, Angle Plug, Chevrolet, Small Block, Pair

Part Number: PMX-2116

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

ICON FHR Series Pistons IC9993C.010

Pistons, FHR, Forged 4032 Aluminum, 3.908 in. Bore, 4.000 in. Stroke, Dish, Chevy, LS, Set of 8

Part Number: UEM-IC9993C-010

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

PROMAXX Performance Freedom Series Small Block Chevy Cylinder Heads 2108

Cylinder Heads, Freedom Series, Bare, Aluminum, Natural, 64cc Chamber, Angle Plug, Chevy, Small Block, Pair

Part Number: PMX-2108

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

JE Pistons SRP 2618 Alloy Forged Pistons 140348

Pistons, Forged, Dome, 2-Valve Reliefs, 4.030 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Set of 8

Part Number: JEP-140348

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

SRP 4032 Alloy Forged Pistons 138103S

Piston, Forged, Dish, 2-Valve Reliefs, 4.030 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Each

Part Number: JEP-138103S

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2406-4030

-28cc Dish Top SBC 23 Degree Forged 2618

Part Number: DMS-3-2406-4030

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today