Camshafts, Valves, Lifters, Rockers & More

Summit Racing™ Pro SBC 4-7 Swap Camshafts SUM-1203

Summit Racing™ Pro SBC 4-7 Swap Camshafts SUM-1203

Pro SBC Stage 4 Hyd. Flat-Tappet 4/7 Firing Order Swap Cam, 228/236 Dur., 108 LSA + 2 Adv, .473/.495 1.5 Ratio, .505/.528 1.6 Ratio, 2000-6200 Range

Part Number: SUM-1203

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ Pro SBC 4-7 Swap Cam and lifter kits SUM-K1203

Cam and Lifter kit, Pro SBC Stage 4 Hyd. Flat-Tappet 4/7 Firing Order Swap, 228/236 Dur., 108 LSA + 2 Adv, .473/.495 1.5 Ratio, 2000-6200 Range

Part Number: SUM-K1203

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

PAC Racing 1200 Series Circle Track Valve Springs PAC-1203-16

Valve Springs, 1200 Series Circle Track, Dual, 1.260 in. Outside Diameter, 610 lb/in, 0.624 in. Inside Diameter, Set of 16

Part Number: RSC-PAC-1203-16

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

PAC Racing 300 Series Valve Spring Retainers PAC-R334

Dual Spring 300 Series Retainer - Retainer for PAC-1202 & 1203 Valve Springs. Lock angle: 7 degree

Part Number: RSC-PAC-R334

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

ARP Timing Cover Bolt Kits 120-3202

Timing Cover Bolts, 8740 Chromoly, Black, Hex Head, Buick, 5.7L, Kit

Part Number: ARP-120-3202

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

PRW Rocker Arm Adjuster Screws 1203188-01

Rocker Arm Adjusting Screw

Part Number: PQX-1203188-01

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

PRW LS Series Fulcrums 1203641

FULCRUM, GM LS Series (1) Each OEM Rocker Arm

Part Number: PQX-1203641

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

PRW Rocker Arm Studs 1203750

ROCKER ARM STUDS 3/8", 1.75" stud height, Each

Part Number: PQX-1203750

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

PRW Rocker Arm Pedestals and Stands 1203515

Rocker Arm Pedestal

Part Number: PQX-1203515

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

PRW Power Rocker Arm Mounting Stands 1203181-180

Rocker Arm Spacer

Part Number: PQX-1203181-180

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

PRW Power Rocker Arm Shaft Hold-Down Kits 1203023

Rocker Arm Shaft Hold-Down Kits,FORD 302-351W, Rocker Arm Fastener Kit for PRW 333020x Series rocker system, 4135 Alloy Steel

Part Number: PQX-1203023

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

PRW Rocker Arm Pedestals and Stands 1203517

ROCKER ARM STAND, FORD SB 351W, for PRW 0335101 Series rocker system, 19.5mm tall, Alloy Steel, Black Oxide, Set Of 16.

Part Number: PQX-1203517

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

PRW Power Rocker Arm Spacers and Shims 1203181-165

SPACER, MOPAR 273-360, 0.419" Thick, 16.50mm, Steel, Single Each

Part Number: PQX-1203181-165

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

PRW Rocker Arm Pedestals and Stands 1203516

ROCKER ARM STAND, FORD SB 351W, for PRW 0335101 Series rocker system, 21mm tall, Alloy Steel, Black Oxide,1 Each

Part Number: PQX-1203516

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

PRW Rocker Arm Bolts 1203503

Rocker Arm Bolt

Part Number: PQX-1203503

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

PRW Power Rocker Arm Studs 1203756

ROCKER ARM STUDS, 3/8", 1.75" stud height, Set of 16

Part Number: PQX-1203756

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

PRW Power Rocker Arm Mounting Stands 1203187-180

Rocker Arm Spacer

Part Number: PQX-1203187-180

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Melling Balance Shaft Chain Tensioners BT1203

BALANCE SHAFT CHAIN TENSIONER

Part Number: MEL-BT1203

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today