2012 Chevrolet Performance Engines & Components

Valve Spring, LS6 Style,.550 Max lift, Single Beehive, 1.290 in. o.d., 375 lbs./in. Spring Rate, 1.800 in. Installed Height, Each

Part Number: NAL-12713265

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Valve Spring Retainers, Steel, Stock, Each

Part Number: NAL-10166344

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Windage Tray, Louvered, Steel, Natural, Rear Sump, Chevy, 5.7L, 6.0L, Each

Part Number: NAL-12558189

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/2/2026

Oil Cooler Delete Plate, Aluminum, Natural, Chevy, 5.7L LS, 6.0L LS, Each

Part Number: NAL-12577903

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/2/2026

Connecting Rod, I-beam, Powdered Metal, Natural, 6.098 in. Length Center To Center, Cadillac, Chevrolet, 6.2L LS, Each

Part Number: NAL-12604857

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Connecting Rod Bolt, M9 Thread Size, Steel, Chevy, Gen III LS, Each

Part Number: NAL-11610158

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Cylinder Head, L92, Aluminum, Assembled, 70cc Chamber, Chevy, LS, Each

Part Number: NAL-12711770

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Main Bearing, Performance, Chevy, 4.8, 5.3, 5.7, 6.0, 6.2L

Part Number: NAL-89017571

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Crankshaft Damper Spacer, Dry to Wet Sump Conversion, Steel, Black, LS7, Chevy, Each

Part Number: NAL-SDLS7SPCR

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Oil Pump Fastener, Bolt, Hex Head, 7/16 in.-14 Threads, 2 3/8 in. Long, Steel Material, Black Finish, Chevrolet, Each

Part Number: NAL-10046007

3.88 out of 5 stars ( 8 )

Estimated Ship Date: Monday 2/2/2026

Pushrod, Replacement, 5/16 in. Diameter, 7.325 in. Length, Chevy, LS, Each

Part Number: NAL-10238852

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Oil Pickup, Bolt-In, Stock Pan Style, 4.850 in. Pan Depth, Chevy, Corvette, 6.0, 6.2L, Each

Part Number: NAL-12624497

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Engine Coolant Plug Fastener, Bolt, Internal Allen Head, 27mm x 1.00 Thread Size, 17mm Allen Head Size, Chevy, Small Block LS, LT, Each

Part Number: NAL-11611351

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Engine Block, LSX Bowtie, Bare, Cast Iron, 6-bolt Main Bolt Style, 9.240 in. Standard Deck, Chevrolet, Each

Part Number: NAL-19417352

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Valve Lock, 7 degree, Stamped Steel, 1-groove Beadlock-style, 8mm Stem Diameter, Each

Part Number: NAL-10166345

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Bolt, Oil Pan, Front Cover, Oil Pump, Hex-Head, Steel, Natural, Chevy, LS, Each

Part Number: NAL-11515758

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Idler Pulley, Serpentine, Steel, Black, Cadillac, Chevrolet, Each

Part Number: NAL-12568996

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Engine Expansion Plug, Brass, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: NAL-9427693

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/2/2026

Pushrod, Steel, Fits Second GM Design with Roller Cam, Chevy, Small Block, Each

Part Number: NAL-10241740

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Engine Coolant Plug Fastener, Bolt, Internal Allen Head, 28mm x 1.25 Thread Size, Steel, Natural, Chevy, Small Block LS, Each

Part Number: NAL-12561663

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/2/2026

Oil Filter Adapter, Steel, Natural, Chevy, GMC, 4.3L, Each

Part Number: NAL-14081300

4.97 out of 5 stars ( 34 )

Estimated Ship Date: Monday 2/2/2026

Idler Pulley, Replacement, OEM Style, Steel, Serpentine, Flat Surface, Steel, Black, 4.25 in. Wide, Chevy, 6.2L, Each

Part Number: NAL-12598654

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Engine Oil Dipstick, Factory Replacement, Oil Pan Entry, Passenger Side, Yellow Handle, Chevy, Hummer, 5.3L LS

Part Number: NAL-12603506

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Engine Oil Dipstick, Factory Replacement, Oil Pan Entry, Passenger Side, Yellow Handle, Cadillac, Chevy, GMC

Part Number: NAL-12622055

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/2/2026

Head Bolt, 11mm, Hex, Cadillac, Chevy, Small Block Chevy, LS, Each

Part Number: NAL-19258707

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026