Availability
CHEVROLET 7.4L/454 Engines & Components
Camshaft, Hydraulic Flat Tappet, Advertised Duration 259/263, Lift .476/.476, Chevy, Big Block, Each
Part Number: HRS-122501-12
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Piston, Forged, Dome, 2-Valve Reliefs, 4.310 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Each
Part Number: JEP-258277-1
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Piston, Forged, Dome, 2-Valve Reliefs, 4.500 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Each
Part Number: JEP-139535S
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Engine Re-Ring, Moly, 4.250 in. Bore, .010 in. Rod, .010 in. Main, Chevy, 454, Kit
Part Number: FEM-205660M-011
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Oil Pan Fastener, Bolt, Stainless Steel, Natural, Chevy, Kit
Part Number: NTH-8251-3
Not Yet Reviewed
Estimated Ship Date: Mar 13, 2026 if ordered today
Estimated Ship Date: Mar 13, 2026 if ordered today
Oil Pan Bolts, Steel, GM, Hex Head, Kit
Part Number: PIO-859009
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
CONN ROD BOLTS
Part Number: PIO-S-1037
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
ROCKER ARM ADJ
Part Number: PIO-S-1012
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
HARMONIC BALANCER
Part Number: PIO-DA-4543
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
engine block dowel pin sets
Part Number: PIO-PG-695-100
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
Head Stud Kit
Part Number: PIO-851006
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
Head Bolt Kit
Part Number: PIO-851201
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
Harmonic Balancer, External Balance, Nodular Iron, Heavy Duty, Chevy/GMC, Big Block, Each
Part Number: ATP-102050
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Harmonic Balancer, Internal Balance, Nodular Iron, Chevy/GMC, Inline 6, Each
Part Number: ATP-102070
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Connecting Rod, 4340 Steel, H-Beam, Natural, 6.385 in., Chevy, Big Block, Each
Part Number: HRS-TS63852200-1
Not Yet Reviewed
Estimated Ship Date: Apr 22, 2026 if ordered today
Estimated Ship Date: Apr 22, 2026 if ordered today
Connecting Rod, 4340 Steel, H-Beam, Natural, 6.7 in., Chevy, Big Block, Each
Part Number: HRS-TS67002200-1
Not Yet Reviewed
Estimated Ship Date: Apr 22, 2026 if ordered today
Estimated Ship Date: Apr 22, 2026 if ordered today
Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chevy, Big Block V8, Set
Part Number: HRS-94306
Not Yet Reviewed
Estimated Ship Date: Apr 22, 2026 if ordered today
Estimated Ship Date: Apr 22, 2026 if ordered today
Lifters, Pro Max, Mechanical Roller, Pro Max Direct Lube, Vertical Bar, Chevy, Big Block, Offset, Exhaust.Pair
Part Number: HRS-91199-2L
Not Yet Reviewed
Estimated Ship Date: Apr 22, 2026 if ordered today
Estimated Ship Date: Apr 22, 2026 if ordered today
Lifters, Pro Max, Mechanical Roller, Pro Max Direct Lube, Vertical Bar, Chevy, Big Block, Offset, Intake. Pair
Part Number: HRS-91199-2R
Not Yet Reviewed
Estimated Ship Date: Apr 22, 2026 if ordered today
Estimated Ship Date: Apr 22, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 303/309, Lift .595/.595, Chevy, Big Block, Each
Part Number: HRS-121271-10
Not Yet Reviewed
Estimated Ship Date: Apr 22, 2026 if ordered today
Estimated Ship Date: Apr 22, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 303/309, Lift .595/.595, Chevy, Big Block, Each
Part Number: HRS-121271-12
Not Yet Reviewed
Estimated Ship Date: Apr 22, 2026 if ordered today
Estimated Ship Date: Apr 22, 2026 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 289/295, Lift .623/.629, Chevy, Big Block, Each
Part Number: HRS-121932-08
Not Yet Reviewed
Estimated Ship Date: Apr 22, 2026 if ordered today
Estimated Ship Date: Apr 22, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 279/289, Lift .527/.533, Chevy, Big Block, Each
Part Number: HRS-122121-14
Not Yet Reviewed
Estimated Ship Date: Apr 22, 2026 if ordered today
Estimated Ship Date: Apr 22, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 297/307, Lift .575/.595, Chevy, Big Block, Each
Part Number: HRS-122531-10
Not Yet Reviewed
Estimated Ship Date: Apr 22, 2026 if ordered today
Estimated Ship Date: Apr 22, 2026 if ordered today
Lifters, Mechanical Roller, Pro Lite Direct Lube, Vertical Bar, Chevy, Big Block, Pair
Part Number: HRS-91133-2
Not Yet Reviewed
Estimated Ship Date: Apr 22, 2026 if ordered today
Estimated Ship Date: Apr 22, 2026 if ordered today
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