AFR 1032/1031 LT1 195/54 OR 65CC .600 LIFT ASSEMBLED YOUR CHOICE OF CHAMBER SIZE
CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. AFR's 195cc "Street" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for displacements up to 400 cubic inches, operating up to 6500 RPM. Legal for 1994 and older emissions controlled vehicles under CARB EO #D-250- 2. 195cc Aluminum SBC Street Cylinder Heads Part # Plug Type Combustion Chamber 1031 GM LT1 65cc 1032 GM LT1 54cc *For 1987-1995 with 72° bolt angleClick part # to add product to your cart 195cc Street Head Flow Chart .200 .300 .400 .500 .550 Int 146 201 247 275 280 Exh 119 166 197 213 218 Test conducted at 28" of water (pressure) on Superflow 600Bore Size: 4.060", 3/4" radius plate exhaust, 1 3/4" curved pipe Included Components 100% CNC Ported Combustion Chambers 100% CNC Ported Exhaust Ports 100% CNC Ported Intake Ports Competition 5-angle Valve Job 8mm Bead Lock Intake Valve, 2.050" x 4.900" Overall Valve Length 7252 8mm Bead Lock Exhaust Valve, 1.600" x 4.950" Overall Valve Length 7250 PAC Racing Spring 1.290" OD Hydraulic Roller Dual Valve Spring,140 lbs on seat, .600" maximum lift, Max RPM 6300-6500(upgrades available) 8017 7° Manley Chrome Moly Retainers 1.245" O.D x .885" I.D x .655" I.D 8514 7° Bead Lock Valve Keepers 9007 ARP 3/8" Rocker Studs 6409 Adjustable 5/16" Guide Plates 6103 Viton Valve Seals .600" O.D x .495" I.D 6612 Hardened Valve Spring O.D Locator 1.380" O.D x .570" I.D 8042 Ductile Iron Intake Valve Seats 2.200" O.D x 1.750" I.D x .375" Deep 9060 Ductile Iron Exhaust Valve Seats 1.696" O.D x 1.325" I.D x .305" Deep 9070 8 mm Bronze Valve Guides .502" O.D x 2.100" O.A.L 9051 Recommended Components: Intake Gasket GM #12524653 LT1 or Fel-Pro #1284 Important: Do not port match your intake manifold to Fel-Pro gasket as it does not precisely fit AFR heads. Exhaust Port Gasket, Fel-Pro #1404 6834 Head Gasket, LT1 Fel-Pro #1074 6803 SB Chevy Head Bolt Kit, ARP #134-3701 6310 SB Chevy Head Stud Kit, 12 Point Nuts, ARP #234-4301 6305 Head Bolt Washers, Manley 6320 AFR Stud Girdle 6200 Suggested Manifold GM LT1 or LT4 Spark Plug Starting Range Autolite 3924 Specifications & Features: Material A356 Aluminum Intake Port Volume 195cc Intake Port Dimension 2.110" H x 1.265" W 5/16 Radius Intake Port Location Stock Exhaust Port Volume 64cc Exhaust Port Dimension 1.450" H x 1.550" W Exhaust Port Location .100" Raised Combustion Chamber Size 65cc or 75cc Valve Cover Bolt Pattern Perimeter Bolt Valve Angle 23° Valve Spring Pocket Diameter 1.460" O.D Max Valve Spring Pocket Machining 1.750" O.D Warning: Do not machine spring pad any deeper. Deck Thickness .750" Minimum Bore Diameter 4.000" Flat Mill .006" per cc 60cc Maximum Angle Mill .009" per cc 55cc Maximum Note: Angle mills might require .120" Thick intake gasket. Minimum Cross Sectional Area 1.905 sq. in. Spark Plug Dimensions 14mm x .750" w/Gasket Seat Carb EO# D-250-2 SHIPS IN THE LOWER 48 STATES FREE! CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. CONTACT US THE PRICE IS NEGOTIABLE BEST OFFER Warning: May cause cancer and reproductive harm.