Availability
1991 Engines & Components
Adapter, Oil Filter Bypass, Spin-On, Aluminum, Natural, 13/16-16 in. Thread, 1/2 in. NPT Inlet/Outlet, Each
Part Number: TRD-1022
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.422 in. Length, Chevy, Each
Part Number: MAN-11881-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Harmonic Balancer Bolts, Replacement, Steel, Black E-Coat, 1/2 in.-20 Thread, 2.5 in. Long, 12-Point Head, Washer included, Chevy, 6.5-8.1L, Each
Part Number: HLY-97-321
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Harmonic Balancer Bolt, Chromoly, Black Oxide, 12-Point, Buick V8, GM V6, Each
Part Number: ARP-120-2501
Estimated Ship Date: Today
Estimated Ship Date: Today
Dipstick with Tube, Engine, Steel, Chrome, Dodge, Mopar, Small Block, Each
Part Number: MRG-6923
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Valve Covers, Steel, Chrome, Tall, Flames, Chevy, Big Block, Pair
Part Number: SUM-G3395
Estimated Ship Date: Today
Estimated Ship Date: Today
Oil Pan Bolts, Polished Stainless Steel, Hex Head, Ford, Small Block, Cleveland, Early Model, Kit
Part Number: ARP-454-1802
Estimated Ship Date: Today
Estimated Ship Date: Today
Rod Bearings, Direct Replacement, 0.010 in. Crankshaft Undersize, Bi Metal, Ford, Small Block, Set of 8
Part Number: SUM-171110
Estimated Ship Date: Today
Estimated Ship Date: Today
Rod Bearings, CP-Series, Tri Metal, 0.010 in. Crankshaft Undersize, Chrysler, Dodge, Plymouth, Small Block, Polysphere
Part Number: SLP-8-2130CP10
Estimated Ship Date: Today
Estimated Ship Date: Today
Rod Bearings, CP-Series, Tri Metal, 0.010 in. Crankshaft Undersize, Ford, Lincoln, Mercury, Small Block, Set of 8
Part Number: SLP-8-2600CP10
Estimated Ship Date: Today
Estimated Ship Date: Today
Oil Pickup, Bolt-In, Street/Strip Style, 8.250 in. Pan Depth, Ford, V8, Small Block, 221-302, Designed For Proform Pan Only, Each
Part Number: PRO-68051
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Main Bearings, AL-Series, 1/2 Groove, Standard Size, AL-5, Chevrolet, Small Block, Set of 5
Part Number: CLE-MS909A
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 96.00 in. Length, Each
Part Number: CEL-4060960
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.422 in. Length, Chevy, Each
Part Number: MAN-11843-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Pin, Steel, Straight, 12.00mm x 31.00mm, Cobra, Kawasaki, KTM, Suzuki, Yamaha, Each
Part Number: WIS-S563
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Oil Pan Bolt Kit, Stainless Hex, Ford Small Block, Late Model with Side Rails, Kit
Part Number: ARP-454-1804
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Bearings, .001 in. Over Size, Tri Metal, 1/2 Groove, Chevrolet, Small Block, Set of 5
Part Number: SLP-4663M1
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm, Stud Mount, Full Roller, Aluminum, 1.7 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Each
Part Number: CSP-2001-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Crankshaft Key, Short, Chevy, Each 0.750" x 0.188"
Part Number: MRG-984G
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Valve Covers, Stock Height, Steel, Chrome, Summit Logo, Baffled, Ford, Small Block, Pair
Part Number: SUM-G3321
Estimated Ship Date: Today
Estimated Ship Date: Today
Oil Pan Bolts, Black Oxide, Hex Nut, Chevy, Oldsmobile, Small Block/V8, Kit
Part Number: MOR-38350
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head Dowel Pins, Chevy, Big Block, Set of 100
Part Number: PIO-PG-233-100
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm, Stud Mount, Roller Tip, Steel, 1.6 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Each
Part Number: CCA-1418-1
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Connecting Rod Bolts, 3/8 in., Cap Screw Style, 1.5 in. UHL, 8740 Chromoly Steel, Set of 4
Part Number: MAN-42383-4
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Hardware, Dowels, Keys, Cam Bolts, Washers, Eccentric, Ford, 460, Kit
Part Number: DUR-FKF-3
Estimated Ship Date: Today
Estimated Ship Date: Today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster