Availability
1973 Engines & Components
ROCKER ARM KIT
Part Number: PIO-RK-374-X
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
ROCKER ARM KIT
Part Number: PIO-RK-660-B
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
ROCKER ARM KIT
Part Number: PIO-RK-410-X
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
ROCKER ARM KIT
Part Number: PIO-RK-411-X
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
ROCKER ARM KIT
Part Number: PIO-RK-395-X
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
ROCKER ARM KIT
Part Number: PIO-S-1025
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
ROCKER ARM KIT 1.6 RATIO
Part Number: PIO-S-1025-SP
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
EXP PLUG KIT
Part Number: PIO-PE-150-R
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
EXP PLUG KIT
Part Number: PIO-PE-150-BR
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
EXP PLUG KIT
Part Number: PIO-PE-119
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
EXP PLUG KIT
Part Number: PIO-PE-110
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
EXP PLUG KIT
Part Number: PIO-PE-104
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
EXP PLUG KIT
Part Number: PIO-PE-168
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
EXP PLUG KIT
Part Number: PIO-PE-109
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
EXP PLUG KIT
Part Number: PIO-PE-132
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Lifters, Performance, Hydraulic Flat Tappet, 0.842 in. Diameter, 2.068 in. Seat Height, Buick, Cadillac, V8, Set of 16
Part Number: HRS-91311-1
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Valve, Intake, 2.3 in. Diameter, 11/32 in. Stem Diameter, 5.594 in. in. Overall Length, Chevy, Big Block, Each
Part Number: HRS-23031N
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
Rocker Arms, Long Slot, Stud Mounting Style, Non-roller, 1.5 Ratio, Steel, Chevy, Small Block, Each
Part Number: HRS-90005-1
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
Valve, Intake, 2.02 in. Diameter, 11/32 in Stem Diameter, 4.911 in. Overall Length, Chevy, Small Block, Each
Part Number: HRS-20201N
Not Yet Reviewed
Estimated Ship Date: Jun 19, 2026 if ordered today
Estimated Ship Date: Jun 19, 2026 if ordered today
CRANK SPROCKET
Part Number: CLO-S369
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
CAM SPROCKET
Part Number: CLO-S478
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Engine Valve Guide 60-83 FRD/MER 2.4L/2.8L/3.3L/4.1L
Part Number: EGN-GD9869
Not Yet Reviewed
Estimated Ship Date: May 22, 2026 if ordered today
Estimated Ship Date: May 22, 2026 if ordered today
Engine Valve Guide 63-95 CHV/GM/GMC 4.3L/4.8L/5.0L/5.7L/6.6L
Part Number: EGN-GD9107
Not Yet Reviewed
Estimated Ship Date: May 22, 2026 if ordered today
Estimated Ship Date: May 22, 2026 if ordered today
CRANK SPROCKET
Part Number: CLO-S331
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Timing Belt Tensioner Pulley, Replacement, Steel, Natural, Smooth, AMC, Audi, Dodge, Porsche, Volkswagen, Each
Part Number: CLO-9-5148
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
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