ENGINE SPECIFICATIONS

Model	Std. Caprice Sedan	Std. Impala SS/Caprice Wagon (Opt. Sedan)
Type	4.3 Liter SFI V8	5.7 Liter SFI V8
Block	Cast Iron	Cast Iron
Cylinder Head	Cast Iron	Cast Iron
Hydraulic lifters	Yes/Roller	Yes/Roller
Bore & Stroke (in.)	3.74 x 3.00	4.00 x 3.48
Bore & Stroke (mm)	95.0 x 76.2	101.6 x 88.39
Cam drive	Chain	Chain
Redline (rpm)	5000	5000
Displacement (liters/CID)	4.3/263	5.7/350
Compression ratio	9.4:1	10.0:1
Fuel induction	SFI	SFI
Horsepower @ engine rpm	200 @ 5000	260 @ 5000
Torque (lb.-ft.)	240 @ 2400	330 @ 2400
Exhaust System	One-Piece Welded Stainless Steel	One-Piece Welded Stainless Steel
Tailpipe(s)	Single	Dual
Ignition System	12-volt opti-spark	12-volt opti-spark
Delcotron alternator rating	100 amp	100 amp
Battery (SAE capacity rating)	525 cca	525 cca
Recommend fuel (unleaded)	87 Octane	87 Octane

CAPACITIES

	Std. Caprice Sedan	Standard Impala SS/Caprice Wagon (Opt. Sedan)
Engine oil (quarts)	4.0	4.0
Engine Coolant (quarts)	15.1	15.1