Availability
CHEVROLET Engines & Components
Harmonic Balancers, LS Engine, Internal Balance, Steel, Black, Degree Marked, 7.5 in. Diameter, for Mid-Mount Accessory Drive Only, GM, 5.7-6.2L, Each
Part Number: HLY-97-190
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 276/280, Lift .475/.500, Chevy, Big Block, Each
Part Number: SUM-1300
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, 1.7 Ratio, 7/16 in. Stud, Full Roller Design, Aluminum, Big Chevy, Set of 16
Part Number: TFS-41400621
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, LSX Mongoose, Aluminum, Assembled, 65cc Combustion Chamber, 230cc Intake, Chevy, Pair
Part Number: AFR-1660
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.7 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Set of 16
Part Number: CSP-S2001
Estimated Ship Date: Today
Estimated Ship Date: Today
Harmonic Balancer Bolt, Chromoly, Black Oxide, 12-Point, Chevy, Big Block, Each
Part Number: ARP-235-2501
Estimated Ship Date: Today
Estimated Ship Date: Today
Alternator Bracket, Aluminum, Natural, Engine Block Front Mount, Short Water Pump, Chevy, Big Block, Each
Part Number: SME-2027
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, Ultra 18®, CNC Competition Ported, 56cc CNC Chambers, Ti Retainers, Small Chevy, Each
Part Number: TFS-3181T001-C01
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, GenX® 205, Competition Ported, Assembled, 58cc CNC Chambers, GM LS Vortec, Each
Part Number: TFS-30510001-C00
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrod, Chromoly, 5/16 in. Diameter, 7.800 in. Length, Ball Ends, Each
Part Number: MEL-501004
Estimated Ship Date: Today
Estimated Ship Date: Today
Cam and Lifter kit, Pro SBC Stage 3 Hyd. Flat-Tappet 4/7 Firing Order Swap, 218/228 Dur., 109 LSA + 2 Adv, .465/.473 1.5 Ratio, 1500-5800 Range
Part Number: SUM-K1202
Estimated Ship Date: Today
Estimated Ship Date: Today
Gen. 4 BB Chevy Forged Steel Crank, 4.250 stroke, Two Piece Rear Seal, Req's Narrowed Rod Bearings, Lightened holes, Nitride, 6.385 in. Rod
Part Number: SUM-BBC425063851
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Stud Mount, Full Roller, Steel, 1.52 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16
Part Number: CCA-1617-16
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head Bolts, High Performance, Hex Head, Chevy, 454, Aftermarket Heads, Kit
Part Number: ARP-135-3607
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Bearings, H Series, 1/2 Groove, .010 in. Crankshaft Undersize, Tri Metal, Chevy, Big Block, Set of 5
Part Number: CLE-MS829H10
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Covers, Vintage Series, Perimeter Bolt, Tall, Finned, Holley Logo, Cast Aluminum, Black Finish, Textured, Baffled, Chevy, 283-400ci, Pair
Part Number: HLY-241-242
Estimated Ship Date: Today
Estimated Ship Date: Today
Rod Bearing, H Series, .001 in. Thinner, TM-77, Chevy, 348, 366, 396, 402, 409, 427, 454, Each
Part Number: CLE-CB743HXND
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft, Mechanical Roller Tappet, Advertised Duration 300/308, Lift .575/.575, Chevy, Small Block, Each
Part Number: CCA-12-704-8
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm, Direct Bolt-On, Full Roller, 1.7 Ratio, Aluminum, Purple, Chevy, LS1, LS2, LS6, Set of 16
Part Number: HRS-90097
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Covers, Tall, Fabricated Aluminum, Clear Anodized, Chevy, Small Block, Pair
Part Number: SUM-440601
Estimated Ship Date: Today
Estimated Ship Date: Today
Connecting Rods, Compstar, Forged, H-Beam, ARP Cap Screws, Bushed Pin, 6.700 in. Length, Chevy, Set of 8
Part Number: CPI-B6700ES3B9AH
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Pro Series, Stud Mount, Full Roller, Stainless Steel, 1.5 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16
Part Number: SUM-G6992
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Oil Pump, Standard-Volume, Standard-Pressure, Chevy, Small Block, Each
Part Number: SLP-224-4146
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Covers, Tall, Steel, Orange Painted, Chevrolet Logo, Chevy, Small Block, Pair
Part Number: PRO-141-784
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, E-Street, Aluminum, Assembled, 64cc Chamber, 185cc Intake Runner, Head Bolts and Head Gasket Set Included, Chevy, Small Block, Kit
Part Number: EDL-2240
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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