Availability
1957 CHEVROLET Engines & Components
Valve, Intake, 1.940 in. Head Diameter, 8.73mm Stem Diameter, 4.911 in. Overall Length, Chevy, Small Block, Each
Part Number: HRS-19401N
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Valve, Intake, 2.020 in. Head Diameter, 8.73mm Stem Diameter, 5.011 in. Overall Length, Chevy, Small Block, Each
Part Number: HRS-20211N
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Guideplates, Flat, Hardened, 5/16 in. Pushrod Size, Chevy, Small Block, Set of 8
Part Number: PRO-66880
Estimated Ship Date: Today
Estimated Ship Date: Today
Timing Pointer, Steel, Chrome, 8 in. Balancer, Chevy, Small Block, Each
Part Number: TRD-9179
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Bolt Kit
Part Number: PQX-4135010
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly
Part Number: HSN-2M139S030
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Oil Pan Drain Plugs, 1/2-20 in., Magnetic, Each
Part Number: LNG-33300
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Stud, 7/16-20 in. Thread, 1.75 in. Effective Stud Length, Each
Part Number: CCA-4506-1
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Valve Cover Bolts, Chromoly, Black Oxide, Hex, 1/4 in.-20 Diameter, SBC Brodix Valve Covers, Set of 4
Part Number: ARP-100-7513
Estimated Ship Date: Today
Estimated Ship Date: Today
Guideplates, Raised, Hardened, 5/16 in. Pushrod Size, Chevy, Small Block, Set of 8
Part Number: PRO-66881
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Rocker Arms, Sportsman Steel Roller Tip, Stud Mount, Chromoly Steel, Natural, 1.6 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Each
Part Number: PQX-0835021-01
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
Rocker Arm, Stud Mount, OEM-Style, Stamped Steel, 1.6 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Each
Part Number: SUM-G6801-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Guideplate, Flat, 5/16 in. Pushrod Size, Chevy Small Block, Set of 8
Part Number: HRS-94600
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Valve Seat, Ductile Iron, Exhaust, 1.657 in. Outside Diameter, Chevy, Small Block, 23 Degree Heads, Each
Part Number: TFS-30300272
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve, Exhaust, Stainless Steel, 1.5 in. Diameter, .342 in. Stem, 5.035 in. Length, Each
Part Number: MAN-10705-1
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Valve Cover Bolts, Stainless Steel, Polished, 12-Point, 1/4 in.-20 Diameter, SBC Brodix Valve Covers, Set of 4
Part Number: ARP-400-7516
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Long Slot, Stud Mounting Style, Non-roller, 1.6 Ratio, Steel, Chevy, Small Block, Each
Part Number: HRS-90006-1
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Rocker SB Chev 1.5 x 3/8"
Part Number: HRS-90045-1
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Rocker Arm Studs, High Performance, 7/16-20 in. Thread, 1.77 in. Effective Stud Length, Chevy, Small Block, Pair
Part Number: ARP-134-7123
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Stud, 7/16-20 in. Base Thread, 3/8-16 in. Nut Thread, 1.895 in. Effective Stud Length, Each
Part Number: CCA-4515-1
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Rocker Arm, Roller Tip, Cast Steel, 3/8 in. Stud Mount, 1.6 Ratio, Chevy, Small Block, Each
Part Number: SUM-141707PL-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
VALVE TRAIN SET UP SPRING
Part Number: MEL-VTSS100
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Cam Bearings - Bearing Comp
Part Number: DUR-DA-3-3A
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft Thrust Button, 0.795 in. Length, Roller Style, Steel, Chevy Small Block, Each
Part Number: CVS-CB795R
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
ROCKER ARM KIT
Part Number: PIO-RK-346-X
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
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