Overview Product Description Performance Replacement Head Fully assembled, and include stainless steel valves and high-lift springs Optimized for smaller displacement engines Available to be used with stock-style flat-top pistons Port design increases flow, while maintaining velocity Set up for .585" maximum lift EFI compatible Made in the USA Intake manifold and gasket kits are sold separately. Product Videos Custom Field Product Reviews Write a Review Write a Review × S&S Cycle S&S Cycle #106-4570 - Performance Replacement Head - Low Compression (82 cc) - Black - Evolution Big Twin Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
S&S Cycle | sku: 0930-0060 S&S Cycle #106-3466 - Performance Replacement Head - Low Compression (82 cc) - Natural - Evolution Big Twin MSRP: $1,559.95 Was: Now: $1,403.96 Add to Cart S&S Cycle | sku: 0930-0154 S&S Cycle #106-6059 - Performance Replacement Head - High Compression (76 cc) - Black - Evolution Big Twin MSRP: $1,468.95 Was: Now: $1,322.06 Add to Cart S&S Cycle | sku: 0930-0141 S&S Cycle #106-6064 - Performance Replacement Head - High Compression (76 cc) - Natural - Evolution Big Twin MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle | sku: 0940-0939 S&S Cycle #106-4211 - Cam Cover - Chrome - Big Twin MSRP: $591.95 Was: Now: $532.76 Add to Cart S&S Cycle | sku: DS199224 S&S Cycle #33-5073 - Camshaft - 520 - Evolution Big Twin MSRP: $254.95 Was: Now: $229.46 Add to Cart Recommended S&S Cycle | sku: 0930-0060 S&S Cycle #106-3466 - Performance Replacement Head - Low Compression (82 cc) - Natural - Evolution Big Twin MSRP: $1,559.95 Was: Now: $1,403.96 Add to Cart S&S Cycle | sku: 0930-0154 S&S Cycle #106-6059 - Performance Replacement Head - High Compression (76 cc) - Black - Evolution Big Twin MSRP: $1,468.95 Was: Now: $1,322.06 Add to Cart S&S Cycle | sku: 0930-0141 S&S Cycle #106-6064 - Performance Replacement Head - High Compression (76 cc) - Natural - Evolution Big Twin MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle | sku: 0940-0939 S&S Cycle #106-4211 - Cam Cover - Chrome - Big Twin MSRP: $591.95 Was: Now: $532.76 Add to Cart S&S Cycle | sku: DS199224 S&S Cycle #33-5073 - Camshaft - 520 - Evolution Big Twin MSRP: $254.95 Was: Now: $229.46 Add to Cart × OK
S&S Cycle | sku: 0930-0154 S&S Cycle #106-6059 - Performance Replacement Head - High Compression (76 cc) - Black - Evolution Big Twin MSRP: $1,468.95 Was: Now: $1,322.06 Add to Cart S&S Cycle | sku: 0930-0141 S&S Cycle #106-6064 - Performance Replacement Head - High Compression (76 cc) - Natural - Evolution Big Twin MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle | sku: 0940-0939 S&S Cycle #106-4211 - Cam Cover - Chrome - Big Twin MSRP: $591.95 Was: Now: $532.76 Add to Cart S&S Cycle | sku: DS199224 S&S Cycle #33-5073 - Camshaft - 520 - Evolution Big Twin MSRP: $254.95 Was: Now: $229.46 Add to Cart Recommended S&S Cycle | sku: 0930-0060 S&S Cycle #106-3466 - Performance Replacement Head - Low Compression (82 cc) - Natural - Evolution Big Twin MSRP: $1,559.95 Was: Now: $1,403.96 Add to Cart S&S Cycle | sku: 0930-0154 S&S Cycle #106-6059 - Performance Replacement Head - High Compression (76 cc) - Black - Evolution Big Twin MSRP: $1,468.95 Was: Now: $1,322.06 Add to Cart S&S Cycle | sku: 0930-0141 S&S Cycle #106-6064 - Performance Replacement Head - High Compression (76 cc) - Natural - Evolution Big Twin MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle | sku: 0940-0939 S&S Cycle #106-4211 - Cam Cover - Chrome - Big Twin MSRP: $591.95 Was: Now: $532.76 Add to Cart S&S Cycle | sku: DS199224 S&S Cycle #33-5073 - Camshaft - 520 - Evolution Big Twin MSRP: $254.95 Was: Now: $229.46 Add to Cart
S&S Cycle | sku: 0930-0141 S&S Cycle #106-6064 - Performance Replacement Head - High Compression (76 cc) - Natural - Evolution Big Twin MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle | sku: 0940-0939 S&S Cycle #106-4211 - Cam Cover - Chrome - Big Twin MSRP: $591.95 Was: Now: $532.76 Add to Cart S&S Cycle | sku: DS199224 S&S Cycle #33-5073 - Camshaft - 520 - Evolution Big Twin MSRP: $254.95 Was: Now: $229.46 Add to Cart
S&S Cycle | sku: 0940-0939 S&S Cycle #106-4211 - Cam Cover - Chrome - Big Twin MSRP: $591.95 Was: Now: $532.76 Add to Cart S&S Cycle | sku: DS199224 S&S Cycle #33-5073 - Camshaft - 520 - Evolution Big Twin MSRP: $254.95 Was: Now: $229.46 Add to Cart
S&S Cycle | sku: DS199224 S&S Cycle #33-5073 - Camshaft - 520 - Evolution Big Twin MSRP: $254.95 Was: Now: $229.46 Add to Cart
S&S Cycle | sku: 0930-0060 S&S Cycle #106-3466 - Performance Replacement Head - Low Compression (82 cc) - Natural - Evolution Big Twin MSRP: $1,559.95 Was: Now: $1,403.96 Add to Cart S&S Cycle | sku: 0930-0154 S&S Cycle #106-6059 - Performance Replacement Head - High Compression (76 cc) - Black - Evolution Big Twin MSRP: $1,468.95 Was: Now: $1,322.06 Add to Cart S&S Cycle | sku: 0930-0141 S&S Cycle #106-6064 - Performance Replacement Head - High Compression (76 cc) - Natural - Evolution Big Twin MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle | sku: 0940-0939 S&S Cycle #106-4211 - Cam Cover - Chrome - Big Twin MSRP: $591.95 Was: Now: $532.76 Add to Cart S&S Cycle | sku: DS199224 S&S Cycle #33-5073 - Camshaft - 520 - Evolution Big Twin MSRP: $254.95 Was: Now: $229.46 Add to Cart
S&S Cycle | sku: 0930-0154 S&S Cycle #106-6059 - Performance Replacement Head - High Compression (76 cc) - Black - Evolution Big Twin MSRP: $1,468.95 Was: Now: $1,322.06 Add to Cart S&S Cycle | sku: 0930-0141 S&S Cycle #106-6064 - Performance Replacement Head - High Compression (76 cc) - Natural - Evolution Big Twin MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle | sku: 0940-0939 S&S Cycle #106-4211 - Cam Cover - Chrome - Big Twin MSRP: $591.95 Was: Now: $532.76 Add to Cart S&S Cycle | sku: DS199224 S&S Cycle #33-5073 - Camshaft - 520 - Evolution Big Twin MSRP: $254.95 Was: Now: $229.46 Add to Cart
S&S Cycle | sku: 0930-0141 S&S Cycle #106-6064 - Performance Replacement Head - High Compression (76 cc) - Natural - Evolution Big Twin MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle | sku: 0940-0939 S&S Cycle #106-4211 - Cam Cover - Chrome - Big Twin MSRP: $591.95 Was: Now: $532.76 Add to Cart S&S Cycle | sku: DS199224 S&S Cycle #33-5073 - Camshaft - 520 - Evolution Big Twin MSRP: $254.95 Was: Now: $229.46 Add to Cart
S&S Cycle | sku: 0940-0939 S&S Cycle #106-4211 - Cam Cover - Chrome - Big Twin MSRP: $591.95 Was: Now: $532.76 Add to Cart S&S Cycle | sku: DS199224 S&S Cycle #33-5073 - Camshaft - 520 - Evolution Big Twin MSRP: $254.95 Was: Now: $229.46 Add to Cart
S&S Cycle | sku: DS199224 S&S Cycle #33-5073 - Camshaft - 520 - Evolution Big Twin MSRP: $254.95 Was: Now: $229.46 Add to Cart