Overview Reviews Product Description Exhaust Valve - Severe Duty - 1.600 in Head - 0.3136 in Valve Stem - 5.050 in Long - Stainless - AFR Head - Small Block Chevy - Set of 8 Product Videos Custom Field Product Reviews Write a Review Write a Review × Manley Manley SBC S/D 1.600 Exhaust Valves 8mm AFR Heads 12337-8 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Quick view Manley | sku: MAN12303-8 Manley SBC R/M 1.600 Exhaust Valves 8mm AFR Heads 12303-8 MSRP: $233.27 Now: $202.84 Add to Cart Quick view Manley | sku: MAN11555-8 Manley SBC R/F 1.600 Exhaust Valves 11555-8 MSRP: $218.39 Now: $189.91 Add to Cart Quick view Manley | sku: MAN12338-8 Manley SBC P/F 2.080 Intake Valves 8mm AFR Heads 12338-8 MSRP: $345.15 Now: $300.13 Add to Cart Quick view Manley | sku: MAN11763-8 Manley SBC S/D 1.625in Exhaust Valves 11763-8 MSRP: $352.36 Now: $306.40 Add to Cart Quick view Manley | sku: MAN11595-8 Manley SBC S/D 1.600in Exhaust Valves 11595-8 MSRP: $352.12 Now: $306.19 Add to Cart Recommended Quick view Manley | sku: MAN12303-8 Manley SBC R/M 1.600 Exhaust Valves 8mm AFR Heads 12303-8 MSRP: $233.27 Now: $202.84 Add to Cart Quick view Manley | sku: MAN11555-8 Manley SBC R/F 1.600 Exhaust Valves 11555-8 MSRP: $218.39 Now: $189.91 Add to Cart Quick view Manley | sku: MAN12338-8 Manley SBC P/F 2.080 Intake Valves 8mm AFR Heads 12338-8 MSRP: $345.15 Now: $300.13 Add to Cart Quick view Manley | sku: MAN11763-8 Manley SBC S/D 1.625in Exhaust Valves 11763-8 MSRP: $352.36 Now: $306.40 Add to Cart Quick view Manley | sku: MAN11595-8 Manley SBC S/D 1.600in Exhaust Valves 11595-8 MSRP: $352.12 Now: $306.19 Add to Cart × OK
Quick view Manley | sku: MAN11555-8 Manley SBC R/F 1.600 Exhaust Valves 11555-8 MSRP: $218.39 Now: $189.91 Add to Cart Quick view Manley | sku: MAN12338-8 Manley SBC P/F 2.080 Intake Valves 8mm AFR Heads 12338-8 MSRP: $345.15 Now: $300.13 Add to Cart Quick view Manley | sku: MAN11763-8 Manley SBC S/D 1.625in Exhaust Valves 11763-8 MSRP: $352.36 Now: $306.40 Add to Cart Quick view Manley | sku: MAN11595-8 Manley SBC S/D 1.600in Exhaust Valves 11595-8 MSRP: $352.12 Now: $306.19 Add to Cart Recommended Quick view Manley | sku: MAN12303-8 Manley SBC R/M 1.600 Exhaust Valves 8mm AFR Heads 12303-8 MSRP: $233.27 Now: $202.84 Add to Cart Quick view Manley | sku: MAN11555-8 Manley SBC R/F 1.600 Exhaust Valves 11555-8 MSRP: $218.39 Now: $189.91 Add to Cart Quick view Manley | sku: MAN12338-8 Manley SBC P/F 2.080 Intake Valves 8mm AFR Heads 12338-8 MSRP: $345.15 Now: $300.13 Add to Cart Quick view Manley | sku: MAN11763-8 Manley SBC S/D 1.625in Exhaust Valves 11763-8 MSRP: $352.36 Now: $306.40 Add to Cart Quick view Manley | sku: MAN11595-8 Manley SBC S/D 1.600in Exhaust Valves 11595-8 MSRP: $352.12 Now: $306.19 Add to Cart × OK
Quick view Manley | sku: MAN12338-8 Manley SBC P/F 2.080 Intake Valves 8mm AFR Heads 12338-8 MSRP: $345.15 Now: $300.13 Add to Cart Quick view Manley | sku: MAN11763-8 Manley SBC S/D 1.625in Exhaust Valves 11763-8 MSRP: $352.36 Now: $306.40 Add to Cart Quick view Manley | sku: MAN11595-8 Manley SBC S/D 1.600in Exhaust Valves 11595-8 MSRP: $352.12 Now: $306.19 Add to Cart Recommended Quick view Manley | sku: MAN12303-8 Manley SBC R/M 1.600 Exhaust Valves 8mm AFR Heads 12303-8 MSRP: $233.27 Now: $202.84 Add to Cart Quick view Manley | sku: MAN11555-8 Manley SBC R/F 1.600 Exhaust Valves 11555-8 MSRP: $218.39 Now: $189.91 Add to Cart Quick view Manley | sku: MAN12338-8 Manley SBC P/F 2.080 Intake Valves 8mm AFR Heads 12338-8 MSRP: $345.15 Now: $300.13 Add to Cart Quick view Manley | sku: MAN11763-8 Manley SBC S/D 1.625in Exhaust Valves 11763-8 MSRP: $352.36 Now: $306.40 Add to Cart Quick view Manley | sku: MAN11595-8 Manley SBC S/D 1.600in Exhaust Valves 11595-8 MSRP: $352.12 Now: $306.19 Add to Cart × OK
Quick view Manley | sku: MAN11763-8 Manley SBC S/D 1.625in Exhaust Valves 11763-8 MSRP: $352.36 Now: $306.40 Add to Cart Quick view Manley | sku: MAN11595-8 Manley SBC S/D 1.600in Exhaust Valves 11595-8 MSRP: $352.12 Now: $306.19 Add to Cart Recommended Quick view Manley | sku: MAN12303-8 Manley SBC R/M 1.600 Exhaust Valves 8mm AFR Heads 12303-8 MSRP: $233.27 Now: $202.84 Add to Cart Quick view Manley | sku: MAN11555-8 Manley SBC R/F 1.600 Exhaust Valves 11555-8 MSRP: $218.39 Now: $189.91 Add to Cart Quick view Manley | sku: MAN12338-8 Manley SBC P/F 2.080 Intake Valves 8mm AFR Heads 12338-8 MSRP: $345.15 Now: $300.13 Add to Cart Quick view Manley | sku: MAN11763-8 Manley SBC S/D 1.625in Exhaust Valves 11763-8 MSRP: $352.36 Now: $306.40 Add to Cart Quick view Manley | sku: MAN11595-8 Manley SBC S/D 1.600in Exhaust Valves 11595-8 MSRP: $352.12 Now: $306.19 Add to Cart × OK
Quick view Manley | sku: MAN11595-8 Manley SBC S/D 1.600in Exhaust Valves 11595-8 MSRP: $352.12 Now: $306.19 Add to Cart
Quick view Manley | sku: MAN12303-8 Manley SBC R/M 1.600 Exhaust Valves 8mm AFR Heads 12303-8 MSRP: $233.27 Now: $202.84 Add to Cart Quick view Manley | sku: MAN11555-8 Manley SBC R/F 1.600 Exhaust Valves 11555-8 MSRP: $218.39 Now: $189.91 Add to Cart Quick view Manley | sku: MAN12338-8 Manley SBC P/F 2.080 Intake Valves 8mm AFR Heads 12338-8 MSRP: $345.15 Now: $300.13 Add to Cart Quick view Manley | sku: MAN11763-8 Manley SBC S/D 1.625in Exhaust Valves 11763-8 MSRP: $352.36 Now: $306.40 Add to Cart Quick view Manley | sku: MAN11595-8 Manley SBC S/D 1.600in Exhaust Valves 11595-8 MSRP: $352.12 Now: $306.19 Add to Cart
Quick view Manley | sku: MAN11555-8 Manley SBC R/F 1.600 Exhaust Valves 11555-8 MSRP: $218.39 Now: $189.91 Add to Cart Quick view Manley | sku: MAN12338-8 Manley SBC P/F 2.080 Intake Valves 8mm AFR Heads 12338-8 MSRP: $345.15 Now: $300.13 Add to Cart Quick view Manley | sku: MAN11763-8 Manley SBC S/D 1.625in Exhaust Valves 11763-8 MSRP: $352.36 Now: $306.40 Add to Cart Quick view Manley | sku: MAN11595-8 Manley SBC S/D 1.600in Exhaust Valves 11595-8 MSRP: $352.12 Now: $306.19 Add to Cart
Quick view Manley | sku: MAN12338-8 Manley SBC P/F 2.080 Intake Valves 8mm AFR Heads 12338-8 MSRP: $345.15 Now: $300.13 Add to Cart Quick view Manley | sku: MAN11763-8 Manley SBC S/D 1.625in Exhaust Valves 11763-8 MSRP: $352.36 Now: $306.40 Add to Cart Quick view Manley | sku: MAN11595-8 Manley SBC S/D 1.600in Exhaust Valves 11595-8 MSRP: $352.12 Now: $306.19 Add to Cart
Quick view Manley | sku: MAN11763-8 Manley SBC S/D 1.625in Exhaust Valves 11763-8 MSRP: $352.36 Now: $306.40 Add to Cart Quick view Manley | sku: MAN11595-8 Manley SBC S/D 1.600in Exhaust Valves 11595-8 MSRP: $352.12 Now: $306.19 Add to Cart
Quick view Manley | sku: MAN11595-8 Manley SBC S/D 1.600in Exhaust Valves 11595-8 MSRP: $352.12 Now: $306.19 Add to Cart