1987 Summit Racing Engines & Components

Rod Bearings, Direct Replacement, 0.030 in. Crankshaft Undersize, Bi Metal, Chevy, Big Block, Set of 8

Part Number: SUM-171230

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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

Part Number: SUM-17350C-30-1

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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: Monday 2/23/2026 if shipped by air

Engine Dress-Up Kit, Steel, Chrome, Chevy, Big Block, Kit

Part Number: SUM-7002SMT

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Rocker Arm, Stud Mount, Full Roller, Aluminum, 1.7 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Each

Part Number: SUM-G6930B-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Rod Bearings, Direct Replacement, 0.030 in. Crankshaft Undersize, Bi Metal, Ford, Small Block, Set of 8

Part Number: SUM-171130

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Counterweight, Harmonic Balancer, Bolt-On, 28 oz. External Balance, Ford, Small Block, Each

Part Number: SUM-25269

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Piston, Hypereutectic, Flat, 4.060 in. Bore, Chevy, Each

Part Number: SUM-17351C-60-1

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Main Bearings, 1/2 Groove, .020 in. Crankshaft Undersize, Bi Metal, Silicon Aluminum, Ford, 221-302, Set of 5

Part Number: SUM-172120

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Alternator Bracket, Steel, Chrome, Water Pump Mount, Long Water Pump, Chevy, Big Block, Each

Part Number: SUM-409638

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Valve Covers, Steel, Chrome, Stock Height, Flames, Chevy, Big Block, Pair

Part Number: SUM-G3396

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Rod Bearings, Direct Replacement, 0.020 in. Crankshaft Undersize, Bi Metal, Ford, Small Block, Set of 8

Part Number: SUM-171120

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Timing Chain Thrust Bearing, Replacement, Ford, 255, 260, 289, 302, 351W, Each

Part Number: SUM-G6620-B-1

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Main Bearings, 1/2 Groove, .030 in. Crankshaft Undersize, Bi Metal, Silicon Aluminum, Chevy, Big Block, Set of 5

Part Number: SUM-172230

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Timing Pointer, Billet Aluminum, Black, Adjustable, 6.25 in. Balancer, Chevy, Big Block, Each

Part Number: SUM-164625

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Piston, Hypereutectic, Dished, 4.040 in. Bore, Chevy, Single replacement, Each

Part Number: SUM-17383C-40-1

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Piston, Hypereutectic, Flat, 4.030 in. Bore, Ford, SBF, Each

Part Number: SUM-17302C-30-1

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Pistons, Hypereutectic, Flat, 4.060 in. Bore, Chevy, Each

Part Number: SUM-17350C-60-1

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Counterweight, Harmonic Balancer, Bolt-On, 28 oz. External Balance, Ford, Small Block, Each

Part Number: SUM-65269

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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

Part Number: SUM-65268

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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

Part Number: SUM-1695HS

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Piston, Hypereutectic, Flat, 4.040 in. Bore, Ford, SBF, Each

Part Number: SUM-17302C-40-1

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Piston, Hypereutectic, Dished, 4.060 in. Bore, Chevy, Each

Part Number: SUM-17383C-60-1

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Rocker Arms, Gold Series, Full Roller, Stud Mounting Style, 1.7 Ratio, Aluminum, Gold Anodized, Chevrolet, Chevy Big Block, Each

Part Number: SUM-G6830G-1

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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

Part Number: SUM-25264

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air