Summit Racing Engines & Components

SBC 1.550 Dual Springs, Drag Solid Roller, .800 Max Lift @ 250 Lb. seat @ 2.000 Installed, 765 Lb. @ 1.200 Open, 1.150 C.B., 644 Rate, Like PAC 1225

Part Number: SUM-174031D-1

Not Yet Reviewed

Estimated Ship Date: Today

Balancer Counterweight, Chevy, Small Block, 400, use with SUM-C4265 or SUM-C4266, Each

Part Number: SUM-35266

Not Yet Reviewed

Estimated Ship Date: Today

Piston Rings, Pro GPX Gas Ported, 76mm/2.992 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston Set

Part Number: SUM-GP7600XX

Not Yet Reviewed

Estimated Ship Date: Today

Pro GPX 87.5mm/3.445 Gas Ported Rings, Forged Sport Compact pistons, File Fit, Gas Nitrided, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston Set,

Part Number: SUM-GP8750XX

Not Yet Reviewed

Estimated Ship Date: Today

Drain Plug, Oil Pan, Valve, EZ Oil Drain Valve, 14mm x 1.25, Seal, Each

Part Number: SUM-Z111

Not Yet Reviewed

Estimated Ship Date: Today

Dipstick Handle. Oil Drum, Billet Aluminum, Polished, Each

Part Number: SUM-122232

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Balancer Counterweight, Mopar 318, 360, use with SUM-C4277 or SUM-C4278, Each

Part Number: SUM-35278

Not Yet Reviewed

Estimated Ship Date: Today

Dipstick Handle. 8 Ball, Billet Aluminum, Polished, Each

Part Number: SUM-122233

Not Yet Reviewed

Estimated Ship Date: Today

Piston Rings, Cast Iron, 4.125 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-133-661-00

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Main Bearing, Mitsubishi 4G63/T, 4G64 -1997+ w/TW .001 Undersize, Set

Part Number: SUM-1219H1

Not Yet Reviewed

Estimated Ship Date: Today

Counterweight, Harmonic Balancer, Bolt-On, External Balance, Each

Part Number: SUM-35264

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

BBC 1.645 Triple Springs, .900 Max Lift @ 332 Lb. seat @ 2.100 Installed, 950 Lb. @ 1.200 Open, 1.130 C.B., 687 Rate, 183gr. Like PAC 1248

Part Number: SUM-174045T-1

Not Yet Reviewed

Estimated Ship Date: Today

Main Bearings, Bi-Metal, Silicon Aluminum, 0.020 in. Crankshaft Undersize, GM Gen III/IV LS, Set of 5

Part Number: SUM-172320

Not Yet Reviewed

Estimated Ship Date: Today

Valve, Intake, Stainless Steel, 2.020 in. Diameter, 0.341 in. Stem, 4.960 in. Length, Chevy, Ford, Each

Part Number: SME-50000211-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Pistons, Hypereutectic, Flat, 4.040 in. Bore, Chevy, Each

Part Number: SUM-17350C-40-1

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

• Special Order

Piston, Hypereutectic, Flat, 4.000 in. Bore, Ford, Each

Part Number: SUM-17303C-00-1

Not Yet Reviewed

Estimated Ship Date: Today

Counterweight, Harmonic Balancer, Bolt-On, External Balance, Mopar, Small Block, Each

Part Number: SUM-65278

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Piston, Hypereutectic, Dished, 4.000 in. Bore, Chevy, Each

Part Number: SUM-17383C-00-1

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

• Special Order

Counterweight, Harmonic Balancer, Bolt-On, 50 oz. External Balance, Ford, Small Block, Each

Part Number: SUM-65270

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Counterweight, Harmonic Balancer, Bolt-On, External Balance, Chevy, Big Block, Each

Part Number: SUM-65268

Not Yet Reviewed

Estimated Ship Date: Today

Main Bearing, Toyota 2A, 3A, 4A, 5A, 6A, 7A 1983 + Standard Size, Set

Part Number: SUM-1695HS

Not Yet Reviewed

Estimated Ship Date: Today

Counterweight, Harmonic Balancer, Bolt-On, External Balance, Chevy, Small Block, Each

Part Number: SUM-65266

Not Yet Reviewed

Estimated Ship Date: Today

Timing Chain and Gear Set, Single Roller, Steel/Steel Sprockets, Chevy, OE Roller Cam, V8, Set

Part Number: SUM-TS73123

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Special Order

Pro GPX 86.25mm/3.396 Gas Ported Rings, Forged Sport Compact pistons, File Fit, Gas Nitride, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston Set, V8, Set

Part Number: SUM-GP8625XX

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

• Special Order

Pro GPX 92.5mm/3.642 Gas Ported Rings, Subaru forged pistons, File Fit, Gas Nitrided, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston Set,

Part Number: SUM-GP9250XX

Not Yet Reviewed

Estimated Ship Date: Today