UltraPower 7.4L ECM Benefits: Gains of 40-45 HP and 45-50 lb-ft torque depending on existing upgrades. Gains of 1/2 – 1 MPG. Maintains speed and higher gears when climbing hills. Disabling of emissions systems (for competition or off road use only) Custom tuned for modifications such as aftermarket camshafts, exhaust, air intake, tire size.. Oil Pump Shaft IS77 GM 7.4L/454 OHV V8 16V Chev. Big Block 4.250″ Bore $ 12.24 Add to cart; Piston Ring Set M42518 GM 7.4L/454 OHV V8 16V Chev. Big Block 4.250″ Bore $ 51.37 Select options; Piston Ring Set M42558 GM 7.4L/454 OHV V8 16V Chev. Big Block 4.250″ Bore $ 37.84 Select options; Piston Set P3098(8) GM 7.4L/454 OHV V8 16V Chev.
6.2 Liter Supercharged HEMI OHV 16Valve VVT V8 Engine for the 2017 Dodge Challenger 125511893
5.7 Liter HEMI OHV 16Valve VVT V8 2016 Dodge Challenger Engine
7.4 Liter OHV 16V SS454 V8 Engine for the 1990 Chevrolet C/K 74530176
5.7 Liter OHV HEMI 16Valve VVT MDS V8 Engine for the 2019 Ram 1500 130510652
5.7 Liter OHV 16Valve LT1 V8 Engine for the 1995 Pontiac Firebird 52976470
5.7 Liter HEMI OHV 16V V8 Engine for the 2006 Dodge Durango 38345574
7.4 Liter OHV 16V SS454 V8 Engine for the 1990 Chevrolet C/K 75711729
5.7 Liter HEMI OHV 16V V8 Engine for the 2006 Dodge Durango 52797680
5.7 Liter OHV HEMI 16Valve VVT MDS V8 Engine for the 2017 Ram 1500 116962366
5.7 Liter HEMI OHV 16Valve VVT MDS V8 2018 Dodge Charger Engine
5.7 Liter HEMI OHV 16V V8 Engine for the 2006 Dodge Durango 79249660
1989 Chevrolet Corvette Convertible 5.7 Liter OHV 16Valve L98 V8 Engine Photo 69838204
2011 Dodge Challenger R/T Classic 5.7 Liter HEMI OHV 16Valve VVT V8 Engine Photo 46121423
7.4 Liter OHV 16V SS454 V8 Engine for the 1990 Chevrolet C/K 77657871
4.7 Liter OHV 16Valve V8 Engine for the 2003 Dodge Durango 38808352
5.7 Liter OHV HEMI 16Valve VVT MDS V8 Engine for the 2018 Ram 1500 123524366
7.4 Liter OHV 16V SS454 V8 Engine for the 1990 Chevrolet C/K 74530133
Volvo Penta 7.4L marine engine 454HP complete turn key motor ready to drop in boat with harness
2006 Dodge Durango Limited HEMI 4×4 5.7 Liter HEMI OHV 16V V8 Engine Photo 87668216
5.7 Liter OHV HEMI 16Valve VVT MDS V8 Engine for the 2020 Ram 1500 135459554
1989 CHEVROLET V3500 CUSTOM DELUXE 4WD AMBULANCE, 7.4L 454 V8 ENGINE WITH ONLY 3,000 MILES ON NEW JASPER ENGINE STARTS WITH A BOOST & RUNS GREAT. JUST PUT NEW EXHAUST FROM MANIFOLDS BACK 6 MONTHS AGO. TRANSMISSION SHIFTS SMOOTH AND PULLS GREAT. THIS THING IS A TANK !!!!. Valve Seat, Intake ST212538 Chevrolet 7.4L/454, OHV V8 16V 1971-2000 $ 10.08 Add to cart; Valve Spring ERV1330 Chevrolet 7.4L/454, OHV V8 16V 1985-1995 $ 16.56 Add to cart; Valve Spring ERV3510 Chevrolet 7.4L/454, OHV V8 16V 1996-2000 $ 14.23 Add to cart; Valve Spring ERV864 Chevrolet 7.4L/454, OHV V8 16V 1975-1985 $ 6.59 Add to cart
