1990 CHEVROLET Engines & Components

Valve Cover, Cast Aluminum, Gloss Black, Slant Edge, Raised Chevrolet Logo, Chevy, Small Block, Pair

Part Number: PRO-141-847

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Pistons, Hypereutectic, Dish, 4.000 in. Bore, Chevy, Set of 8

Part Number: SLP-H423DCP

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Valve Covers, Stock Height, Aluminum, Polished, Chevy Logo, Chevy, Big Block, Pair

Part Number: BSP-96023

4.13 out of 5 stars ( 8 )

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Oil Pan, Steel, Black, 6 qt., Chevrolet, GMC, Big Block, Each

Part Number: MOR-20416

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Camshaft, Hydraulic Roller Tappet, Advertised Duration 283/287, Lift .495/.502, Chevy, 5.7L, Each

Part Number: MEL-22280

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Timing Cover, 2-piece, Billet Aluminum, Black Anodized, Bolts, Gaskets, Chevy, V6, V8 Small Block, Kit

Part Number: CVS-TC2350BK

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Crankshaft, 1-Piece Seal, External Balance, Cast Steel, Standard Snout, Chevy, Small Block, Each

Part Number: ESP-103523750

4.2 out of 5 stars ( 10 )

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 280/286, Lift .560/.560, Chevy, Small Block

Part Number: HRS-110525-10

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Crankshaft, Cast Steel, One Piece Rear Main Seal, 3.750 in. Stroke, Use With 6.00 in. Rod, Chevy, 350, Each

Part Number: SCA-935060L

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Harmonic Balancer, Super Damper, Internal Balance, Steel, Black, Chevy Small Block, Pontiac 2.5L, L4, Each

Part Number: ATI-917785

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Harmonic Balancer, Steel, SFI 18.1, 8.00 in. Diameter, Chevy, Internal Balance, Black, Each

Part Number: PQX-2539600

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Valves, Intake, Stainless Steel, 2.300 in. Diameter, .341 in. Stem, 5.494 in. Length, Chevy, Set of 8

Part Number: MAN-11854-8

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 270/270, Lift .470/.470, Chevy, Small Block, Kit

Part Number: CCA-CL12-211-2

4.5 out of 5 stars ( 14 )

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

PRO BBC H.R. 6 Hydraulic Roller Cam, 4/7 Swap, 242/252 Duration @ .050, 113 LSA + 10 Adv. , .620/.620 with 1.7 ratio, .656/.656 with 1.8, 3700-6600

Part Number: SUM-1256

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Camshaft, Hydraulic Flat Tappet, Advertised Duration 274/286, Lift .490/.490, Chevy, Small Block, Each

Part Number: CCA-12-246-3

4.93 out of 5 stars ( 14 )

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Connecting Rods, FSI I-Beam, Forged 4340 Steel, Shot-Peened, Floating, 6.385 in. Long, Chevrolet, Big Block, Set of 8

Part Number: ESP-FSI6385

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Oil Filter, Spin-on, 35 Microns, 13/16-16 in., 3/4-16 in., 3.75 in. O.D., 5.75 in. High, Each

Part Number: SOF-209-531B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

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

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Valve Covers, Slant Edge, Tall, Perimeter Bolt, Cast Aluminum, Polished, Chevrolet Logo Top Style, Chevrolet, Big Block, Pair

Part Number: PRO-141-875

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Lifters, OE Style, Hydraulic Roller, Fast Bleed, Chevy, Set of 16

Part Number: HRS-91113FB

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Connecting Rods, SIR I-Beam, Forged 5140 Steel, 5.700 in. Length Center To Center, Chevrolet, Small Block, Set of 8

Part Number: ESP-SIR5700SBLW

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.522 in. Length, Chevy, Set of 8

Part Number: MAN-11815-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Valve Covers, Slant Edge, Tall, Perimeter Bolt, Cast Aluminum, Textured Black Powdercoated, Chevrolet Logo Top Style, Chevrolet, Big Block, Pair

Part Number: PRO-141-876

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 284/284, Lift .519/.519, Chevy, Big Block, Kit

Part Number: SUM-K03052

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Oil and Vacuum Pump Drive, Racing, Aluminum/Steel, Gilmer/V-Belt Pulley, Chevy, Big Block, Kit

Part Number: MOR-63858

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/26/2026

• Free Shipping