Availability
1974 Engines & Components
Estimated Ship Date: Mar 5, 2026 if ordered today
Freeze Plugs, Steel, Chevy, 267, 283, 302, 305, 307, 327, 350, Kit
Part Number: PIO-PE100R
Estimated Ship Date: Mar 5, 2026 if ordered today
Estimated Ship Date: Mar 5, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
EXP PLUG KIT
Part Number: PIO-PE-118-BR
Not Yet Reviewed
Estimated Ship Date: Mar 5, 2026 if ordered today
Estimated Ship Date: Mar 5, 2026 if ordered today
Bushing, Cam Advance/Retard, 2 Degree, Chevy, Small, Big Block, Each
Part Number: HRS-94505-4505-2
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 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: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Cam Bushing 3 Deg. Each
Part Number: HRS-94510-4510-3
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Rocker Arms, Long Slot, Stud Mounting Style, Non-roller, 1.6 Ratio, Steel, Chevy, Small Block, Each
Part Number: HRS-90008-1
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Rocker SB Chev 1.6 x 3/8"
Part Number: HRS-90046-1
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
EXP PLUG KIT
Part Number: PIO-PE-125
Not Yet Reviewed
Estimated Ship Date: Mar 5, 2026 if ordered today
Estimated Ship Date: Mar 5, 2026 if ordered today
EXP PLUG KIT
Part Number: PIO-PE-145-BR
Not Yet Reviewed
Estimated Ship Date: Mar 5, 2026 if ordered today
Estimated Ship Date: Mar 5, 2026 if ordered today
ROCKER ARM KIT
Part Number: PIO-RK-660-B
Not Yet Reviewed
Estimated Ship Date: Mar 5, 2026 if ordered today
Estimated Ship Date: Mar 5, 2026 if ordered today
Wrist Pin Bushings, .870 in. ID., Bronze, Chevy, Big Block, Each
Part Number: HRS-PINBUSHINGSB
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
HARM BAL SLEEVE
Part Number: PIO-HB4123
Not Yet Reviewed
Estimated Ship Date: Mar 5, 2026 if ordered today
Estimated Ship Date: Mar 5, 2026 if ordered today
Valve, Intake, 2.055 in. Head Diameter, 8.68mm Stem Diameter, 4.911 in. Overall Length, Chevy, Set of 8
Part Number: MAN-10768-1
Not Yet Reviewed
Estimated Ship Date: Apr 1, 2026 if ordered today
Estimated Ship Date: Apr 1, 2026 if ordered today
Connecting Rod Bearings GENERAL MOTORS 292ci 4.8L
Part Number: KGB-CR641SI020
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster