Availability
Cylinder Heads, Oval Port, Assembled, Aluminum, 112cc Combustion Chamber, 290cc Intake, Chevy, Big Block, Pair
Part Number: AFR-3640
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Springs, Beehive Valve Spring Kits, Single, 0.625 in. Maximum Valve Lift, 1.285 in./1.020 in. Outer Spring O.D., Chevy, Small Block LS, Kit
Part Number: BTC-BTR-SK018
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Complete Assembly Iron Block 427 c.i. GM LS style proseries dressed engine with efi -. incl. 30 month / 50,000 warranty & Dyno
Part Number: MLL-PSLS4273CTF
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Harmonic Balancer/Crank Pulley, 25 Percent Underdrive, SFI, Internal Balance, Medium Spacing, Chevy, Pontiac, 5.7, 6.0L, Each
Part Number: SUM-C2502
Estimated Ship Date: Today
Estimated Ship Date: Today
LS Cylinder Head, 5.3L Specific, 60cc Chamber, 2.000 Int. Valve, Permanent Mold A-356, Manganese Guides, Ductile Seats, PAC Springs, 21 4N Stainless
Part Number: SUM-LS210CATH60
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Bearings, H Series, 1/2 Groove, Standard Size, Tri Metal, Chevy, Small Block, Set of 5
Part Number: CLE-MS909H
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Assembly, Stage 1 Crate Engine, Truck, Long Block, 1-Piece Main Seal, Chevy, Small Block, 350, Each
Part Number: HPE-HP32
Estimated Ship Date: Today
Estimated Ship Date: Today
Harmonic Balancer, SFI, Internal Balance, Steel, Clearcoated, Chevy, Big Block, Each
Part Number: SUM-C4263
Estimated Ship Date: Today
Estimated Ship Date: Today
Timing Chain, Single Roller, Chevy, LS2, Fits All Gen. 3/4 LS with Wet Sump oiling, Each
Part Number: SME-143012
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head Fasteners, 12-point Head Style, Stud, ARP2000, Black Oxide, Kit
Part Number: ARP-234-4342
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, PowerOval® 280, Aluminum, Assembled, 113cc Chamber, 280cc Intake, Chevy, Big Block, Each
Part Number: TFS-41310001-M13
Estimated Ship Date: Jan 13, 2026 if ordered today
Estimated Ship Date: Jan 13, 2026 if ordered today
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Estimated Ship Date: Today
Summit Chevy LS 4340 Forged Steel Crankshaft, 3.622 stroke, 58X Reluctor, Gun-drilled and Lightened, Nitride Hardened, Narrowed Rod Bearings Req.
Part Number: SUM-180LS362258
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pro LS 2618 Forged Piston, 4.030 bore, 1.110 C.H., 20cc dish, 4.000in. Stroke, 6.125 Rod, NA/Boost/Nitrous, Cathedral/Rect., 6.0 LY6 LQ4 LQ9, Set of 8
Part Number: SUM-110927403020
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Super-Street, Stud Mount, Full Roller, Aluminum, Narrow Body, 1.5 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16
Part Number: PRO-66907
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Rebuild, Hypereutectic Flat, 4.000 in. Bore, Standard Rod Bearings, Standard Main Bearings, Chevy, 350, Kit
Part Number: SUM-SBCKIT3-000
Cannot be shipped Internationally
Cannot be shipped Internationally
Pro SBC Stage 2 Hyd. Roller Cam, 212/218 Dur., 112 LSA + 0 Adv, .525/.520 1.5 Ratio, .560/.555 1.6 Ratio,1500-6000 RPM Range, 87-02 Gen 1 Roller Block
Part Number: SUM-8801
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Covers, Tall Height, Cast Aluminum, Black Crinkle, Plain, Chevy, LS, Pair
Part Number: SUM-440362
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Complete Assembly Iron Block 376 c.i. GM LS style proseries dressed engine with efi -. incl. 30 month / 50,000 warranty & Dyno
Part Number: MLL-PSLS3763CTF
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Valve Covers, Tall, Cast Aluminum, Polished, Plain, Chevy, Small Block, Pair
Part Number: SUM-G3302
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Bearings, P Series, 1/2 Groove, Standard Size, Tri Metal, Chevy, Small Block, Set of 5
Part Number: CLE-MS909P
Estimated Ship Date: Today
Estimated Ship Date: Today
Harmonic Balancer, Super Damper, Internal Balance, Steel, Black, Chevy Small Block, Each
Part Number: ATI-917781
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Covers, Track Series, Perimeter Bolt, Tall, Chevrolet Logo, Fabricated Aluminum, Polished, Baffled, Chevy, Gen I, 283-400ci, Pair
Part Number: HLY-241-287
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Drive System, Front Runner, Aluminum, Black, Chevy, Big Block, Kit
Part Number: VTA-174048
Estimated Ship Date: Today
Estimated Ship Date: Today
Cam and Lifter kit, Stage 2, LS Truck Swap Cam, 218/227 112+2, .522/.524 Lift, 3-bolt, 4.8, 5.3, 5.7, 6.0, 6.2, Each
Part Number: SUM-K8701R1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Lifter, Mechanical, Flat Tappet, Chevy V8, Set of 16
Part Number: SUM-HT99216
Estimated Ship Date: Today
Estimated Ship Date: Today
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