Ford Racing Crate Engine Z427 w/ Front Sump & Z2 Heads SC021 1-3/4 in OD Tubing

1-3/4 in OD Tubing

Alignment tool ALL26127 (sold separately)

POWER SERIES MATCHING 65MM EGR SPACER TO BE USED WITH CORESPONDING SIZE THROTTLE BODY

1979-1994 GMC G2500

1966-1977 with TF A-904 (6 Cyl)

Ford Racing Crate Engine Z427 w/ Front Sump & Z2 Heads SC021 1-3/4 in OD Tubing427CI 535HP CRATE ENGINE FRONT SUMP 4. 125 in. Bore x 4. 00 in. Stroke SCAT Forged Steel Crankshaft SCAT Forged Steel H Beam Connecting Rods and ARP Bolts Forged Mahle Pistons w Floating Wrist Pins Hydraulic Roller Camshaft w 0. 594 0. 618 in. Lift Ford Performance Aluminum Z2 Cylinder Heads M 6049 Z2 Valve Size 2. 02 in. Intake 1. 60 in. Exhaust PAC 1219X Ovate Beehive Valve Springs Compression Ratio 10. 5: 1 (nominal) Roller Rockers Arms w 1. 65: 1