1978 Engines & Components - Customizable - Free Shipping on Orders Over $109 at Summit Racing

Mahle PowerPak Pistons 197754725-1

Mahle PowerPak Pistons 197754725-1

388cid 4.125 x 1.062RCH, 3.625stroke,6.125rod,0.927pin,9.0cc,442g,13.5CR, 2618

Part Number: MLE-197754725-1

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Estimated Ship Date: Tomorrow if ordered today

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Ross Racing Forged Pistons W90466L

Piston, Forged, Flat, 4.030 in. Bore, Chevy, Each

Part Number: ROS-W90466L

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Ross Racing Forged Pistons W95661L

Piston, Forged, Dome, 4.155 in. Bore, Chevy, Small Block, Each

Part Number: ROS-W95661L

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Silv-O-Lite Cast Pistons S1174.5MM

Piston, Cast, Flat, 93.5mm Bore, 2.0mm, 2.5mm, 4.0mm Ring Grooves, Ford, Mercury, V6, Each

Part Number: UEM-S1174-5MM

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Silv-O-Lite Cast Pistons S1174.75MM

Piston, Cast, Flat, 93.754mm Bore, 2.0mm, 2.5mm, 4.0mm Ring Grooves, Ford, Mercury, V6, Each

Part Number: UEM-S1174-75MM

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Silv-O-Lite Hypereutectic Pistons S1749H.020

Piston, Hypereutectic, Dish, 3.820 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Buick, V8, Each

Part Number: UEM-S1749H-020

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Silv-O-Lite Cast Pistons S1746.040

Piston, Cast, Dish, 3.840 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Buick, V8, Each

Part Number: UEM-S1746-040

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Silv-O-Lite Cast Pistons S1746.060

Piston, Cast, Dish, 3.860 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Buick, V8, Each

Part Number: UEM-S1746-060

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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KB Performance Pistons SKB346.040

Piston, Hypereutectic, Dish, 4.160 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Pontiac, V8, Each

Part Number: UEM-SKB346-040

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Diamond Pistons Race Series Pistons 11435

SINGLE PISTON

Part Number: DPP-11435

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 11652

SINGLE PISTON

Part Number: DPP-11652

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Crower Stainless Steel Shaft Mounted Rocker Arm Systems 74141F

Rocker Arms, Full Roller, Custom Ratio, Offset, Stainless Steel, Shaft Mounting Style, Chevy, Small Block, Kit

Part Number: CRO-74141F

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 16, 2026 if ordered today

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Estimated Ship Date: Jul 16, 2026 if ordered today

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Crower Stainless Steel Shaft Mounted Rocker Arm Systems 74148F

Rocker Arm, Shaft Mount, Full Roller, Stainless, Custom Ratio, Chevy, Small Block, Kit

Part Number: CRO-74148F

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Estimated Ship Date: Jul 16, 2026 if ordered today

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Estimated Ship Date: Jul 16, 2026 if ordered today

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Callies Compstar Connecting Rods A6000DS2A2AH-UW

Connecting Rod, Compstar, Forged 4340 Steel, H-Beam, 6.000 in. Length, ARP 2000, Cap Screw, Chevy, Small Block, Each

Part Number: CPI-6000DS2A2AH1

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Estimated Ship Date: Jun 10, 2026 if ordered today

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Estimated Ship Date: Jun 10, 2026 if ordered today

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Scat Pro Sport H-Beam Connecting Rods 2-35060002100SA-1

Connecting Rod, H-beam, Forged 4340 Steel, Shot-peened, Floating, 6.000 in. Length, Chevy, Small Block, Each

Part Number: SCA-6600021SA-1

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Scat Pro Sport H-Beam Connecting Rods 2-35062002000-1

Rod Chevy Pro Sport H-Beam Arp 8740 7/16 Cap Screws 6.200 Lgt 2.000 Jrnl .927 Pin.940, 2-35062002000-1

Part Number: SCA-6620020-1

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Silv-O-Lite Cast Pistons S1633.040

Piston, Cast, Dish, 4.097 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Each

Part Number: UEM-S1633-040

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Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 11323

SB Chevy DM 4.135B/1.000CD NS

Part Number: DPP-11323

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Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

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Howards Cams Special Grind Camshafts 129997

Camshaft, Mechanical Flat Tappet, Custom Grind, 4/7 Swap Firing Order, Chevy, Big Block, Each

Part Number: HRS-129997

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Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

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Diamond Pistons Small Block 23 Degree ASCS/USMTS Dome Series Pistons 11944

CH SB ASCS/USMTS DM 4.155B/3.335S/6.000R

Part Number: DPP-11944

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 11707

SB Chevy DM 4.040B/1.125CD

Part Number: DPP-11707

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 11127

SB Chevy FT 4.040B/1.062CD NS

Part Number: DPP-11127

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

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Howards Cams Special Grind Camshafts 229993

Camshaft, Mechanical Roller, Ford, Small Block, 351W, Custom Order, Each

Part Number: HRS-229993

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Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

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Eagle H-Beam Connecting Rods CRS6250B3DL19-1

Connecting Rod, 4340 Steel, H-Beam, 6.250 in., Cap Screw, Bushed, Chevy, Ford, Small Block, Each

Part Number: ESP-6250B3DL19-1

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Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 11312

SB Chevy DM 4.125B/1.100CD NS

Part Number: DPP-11312

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

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